18854220336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{58391}}^1$

素因数の和:58471

約数の個数: 120

約数和(自身を含む): 57519389952

約数和(自身を除く): 38665169616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 961, 1302, 1488, 1736, 1922, 2604, 2883, 3472, 3844, 5208, 5766, 6727, 7688, 10416, 11532, 13454, 15376, 20181, 23064, 26908, 40362, 46128, 53816, 58391, 80724, 107632, 116782, 161448, 175173, 233564, 322896, 350346, 408737, 467128, 700692, 817474, 934256, 1226211, 1401384, 1634948, 1810121, 2452422, 2802768, 3269896, 3620242, 4904844, 5430363, 6539792, 7240484, 9809688, 10860726, 12670847, 14480968, 19619376, 21721452, 25341694, 28961936, 38012541, 43442904, 50683388, 56113751, 76025082, 86885808, 101366776, 112227502, 152050164, 168341253, 202733552, 224455004, 304100328, 336682506, 392796257, 448910008, 608200656, 673365012, 785592514, 897820016, 1178388771, 1346730024, 1571185028, 2356777542, 2693460048, 3142370056, 4713555084, 6284740112, 9427110168, 18854220336]

約数ペア:

[(1, 18854220336), (2, 9427110168), (3, 6284740112), (4, 4713555084), (6, 3142370056), (7, 2693460048), (8, 2356777542), (12, 1571185028), (14, 1346730024), (16, 1178388771), (21, 897820016), (24, 785592514), (28, 673365012), (31, 608200656), (42, 448910008), (48, 392796257), (56, 336682506), (62, 304100328), (84, 224455004), (93, 202733552), (112, 168341253), (124, 152050164), (168, 112227502), (186, 101366776), (217, 86885808), (248, 76025082), (336, 56113751), (372, 50683388), (434, 43442904), (496, 38012541), (651, 28961936), (744, 25341694), (868, 21721452), (961, 19619376), (1302, 14480968), (1488, 12670847), (1736, 10860726), (1922, 9809688), (2604, 7240484), (2883, 6539792), (3472, 5430363), (3844, 4904844), (5208, 3620242), (5766, 3269896), (6727, 2802768), (7688, 2452422), (10416, 1810121), (11532, 1634948), (13454, 1401384), (15376, 1226211), (20181, 934256), (23064, 817474), (26908, 700692), (40362, 467128), (46128, 408737), (53816, 350346), (58391, 322896), (80724, 233564), (107632, 175173), (116782, 161448)]