1910403954

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2173

約数の個数: 80

約数和(自身を含む): 4443538176

約数和(自身を除く): 2533134222

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 197, 279, 394, 558, 591, 837, 1182, 1674, 1773, 1931, 2511, 3546, 3862, 5022, 5319, 5793, 6107, 10638, 11586, 12214, 15957, 17379, 18321, 31914, 34758, 36642, 52137, 54963, 59861, 104274, 109926, 119722, 156411, 164889, 179583, 312822, 329778, 359166, 380407, 494667, 538749, 760814, 989334, 1077498, 1141221, 1616247, 2282442, 3232494, 3423663, 4848741, 6847326, 9697482, 10270989, 11792617, 20541978, 23585234, 30812967, 35377851, 61625934, 70755702, 106133553, 212267106, 318400659, 636801318, 955201977, 1910403954]

約数ペア:

[(1, 1910403954), (2, 955201977), (3, 636801318), (6, 318400659), (9, 212267106), (18, 106133553), (27, 70755702), (31, 61625934), (54, 35377851), (62, 30812967), (81, 23585234), (93, 20541978), (162, 11792617), (186, 10270989), (197, 9697482), (279, 6847326), (394, 4848741), (558, 3423663), (591, 3232494), (837, 2282442), (1182, 1616247), (1674, 1141221), (1773, 1077498), (1931, 989334), (2511, 760814), (3546, 538749), (3862, 494667), (5022, 380407), (5319, 359166), (5793, 329778), (6107, 312822), (10638, 179583), (11586, 164889), (12214, 156411), (15957, 119722), (17379, 109926), (18321, 104274), (31914, 59861), (34758, 54963), (36642, 52137)]