17986849804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 42361159680

約数和(自身を除く): 24374309876

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 47, 77, 89, 92, 94, 154, 161, 178, 188, 253, 308, 322, 329, 356, 506, 517, 607, 623, 644, 658, 979, 1012, 1034, 1081, 1214, 1246, 1316, 1771, 1958, 2047, 2068, 2162, 2428, 2492, 3542, 3619, 3916, 4094, 4183, 4249, 4324, 6677, 6853, 7084, 7238, 7567, 8188, 8366, 8498, 11891, 13354, 13706, 13961, 14329, 14476, 15134, 16732, 16996, 22517, 23782, 26708, 27412, 27922, 28529, 28658, 29281, 30268, 45034, 46013, 46739, 47564, 54023, 55844, 57058, 57316, 58562, 83237, 90068, 92026, 93478, 96209, 97727, 108046, 114116, 117124, 153571, 157619, 166474, 184052, 186956, 192418, 195454, 199703, 216092, 307142, 313819, 315238, 322091, 332948, 378161, 384836, 390908, 399406, 594253, 614284, 627638, 630476, 644182, 656167, 673463, 756322, 798812, 1058299, 1074997, 1188506, 1242529, 1255276, 1288364, 1312334, 1346926, 1512644, 2116598, 2149994, 2196733, 2377012, 2485058, 2539081, 2624668, 2693852, 4159771, 4233196, 4299988, 4393466, 4593169, 4970116, 5078162, 7217837, 7408093, 8319542, 8697703, 8786932, 9186338, 10156324, 13667819, 14435674, 14816186, 16639084, 17395406, 17773567, 18372676, 27335638, 27929891, 28871348, 29632372, 34790812, 35547134, 50524859, 54671276, 55859782, 58398863, 71094268, 95674733, 101049718, 111719564, 116797726, 191349466, 195509237, 202099436, 233595452, 382698932, 391018474, 408792041, 642387493, 782036948, 817584082, 1284774986, 1635168164, 2569549972, 4496712451, 8993424902, 17986849804]

約数ペア:

[(1, 17986849804), (2, 8993424902), (4, 4496712451), (7, 2569549972), (11, 1635168164), (14, 1284774986), (22, 817584082), (23, 782036948), (28, 642387493), (44, 408792041), (46, 391018474), (47, 382698932), (77, 233595452), (89, 202099436), (92, 195509237), (94, 191349466), (154, 116797726), (161, 111719564), (178, 101049718), (188, 95674733), (253, 71094268), (308, 58398863), (322, 55859782), (329, 54671276), (356, 50524859), (506, 35547134), (517, 34790812), (607, 29632372), (623, 28871348), (644, 27929891), (658, 27335638), (979, 18372676), (1012, 17773567), (1034, 17395406), (1081, 16639084), (1214, 14816186), (1246, 14435674), (1316, 13667819), (1771, 10156324), (1958, 9186338), (2047, 8786932), (2068, 8697703), (2162, 8319542), (2428, 7408093), (2492, 7217837), (3542, 5078162), (3619, 4970116), (3916, 4593169), (4094, 4393466), (4183, 4299988), (4249, 4233196), (4324, 4159771), (6677, 2693852), (6853, 2624668), (7084, 2539081), (7238, 2485058), (7567, 2377012), (8188, 2196733), (8366, 2149994), (8498, 2116598), (11891, 1512644), (13354, 1346926), (13706, 1312334), (13961, 1288364), (14329, 1255276), (14476, 1242529), (15134, 1188506), (16732, 1074997), (16996, 1058299), (22517, 798812), (23782, 756322), (26708, 673463), (27412, 656167), (27922, 644182), (28529, 630476), (28658, 627638), (29281, 614284), (30268, 594253), (45034, 399406), (46013, 390908), (46739, 384836), (47564, 378161), (54023, 332948), (55844, 322091), (57058, 315238), (57316, 313819), (58562, 307142), (83237, 216092), (90068, 199703), (92026, 195454), (93478, 192418), (96209, 186956), (97727, 184052), (108046, 166474), (114116, 157619), (117124, 153571)]