9449387388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{13591}}^1$

素因数の和:13728

約数の個数: 144

約数和(自身を含む): 28497530880

約数和(自身を除く): 19048143492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 89, 93, 124, 126, 178, 186, 217, 252, 267, 279, 356, 372, 434, 534, 558, 623, 651, 801, 868, 1068, 1116, 1246, 1302, 1602, 1869, 1953, 2492, 2604, 2759, 3204, 3738, 3906, 5518, 5607, 7476, 7812, 8277, 11036, 11214, 13591, 16554, 19313, 22428, 24831, 27182, 33108, 38626, 40773, 49662, 54364, 57939, 77252, 81546, 95137, 99324, 115878, 122319, 163092, 173817, 190274, 231756, 244638, 285411, 347634, 380548, 421321, 489276, 570822, 695268, 842642, 856233, 1141644, 1209599, 1263963, 1685284, 1712466, 2419198, 2527926, 2949247, 3424932, 3628797, 3791889, 4838396, 5055852, 5898494, 7257594, 7583778, 8467193, 8847741, 10886391, 11796988, 14515188, 15167556, 16934386, 17695482, 21772782, 25401579, 26543223, 33868772, 35390964, 37497569, 43545564, 50803158, 53086446, 74995138, 76204737, 101606316, 106172892, 112492707, 149990276, 152409474, 224985414, 262482983, 304818948, 337478121, 449970828, 524965966, 674956242, 787448949, 1049931932, 1349912484, 1574897898, 2362346847, 3149795796, 4724693694, 9449387388]

約数ペア:

[(1, 9449387388), (2, 4724693694), (3, 3149795796), (4, 2362346847), (6, 1574897898), (7, 1349912484), (9, 1049931932), (12, 787448949), (14, 674956242), (18, 524965966), (21, 449970828), (28, 337478121), (31, 304818948), (36, 262482983), (42, 224985414), (62, 152409474), (63, 149990276), (84, 112492707), (89, 106172892), (93, 101606316), (124, 76204737), (126, 74995138), (178, 53086446), (186, 50803158), (217, 43545564), (252, 37497569), (267, 35390964), (279, 33868772), (356, 26543223), (372, 25401579), (434, 21772782), (534, 17695482), (558, 16934386), (623, 15167556), (651, 14515188), (801, 11796988), (868, 10886391), (1068, 8847741), (1116, 8467193), (1246, 7583778), (1302, 7257594), (1602, 5898494), (1869, 5055852), (1953, 4838396), (2492, 3791889), (2604, 3628797), (2759, 3424932), (3204, 2949247), (3738, 2527926), (3906, 2419198), (5518, 1712466), (5607, 1685284), (7476, 1263963), (7812, 1209599), (8277, 1141644), (11036, 856233), (11214, 842642), (13591, 695268), (16554, 570822), (19313, 489276), (22428, 421321), (24831, 380548), (27182, 347634), (33108, 285411), (38626, 244638), (40773, 231756), (49662, 190274), (54364, 173817), (57939, 163092), (77252, 122319), (81546, 115878), (95137, 99324)]