12981786864

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{3423467}}^1$

素因数の和:3423557

約数の個数: 40

約数和(自身を含む): 33960802560

約数和(自身を除く): 20979015696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 3423467, 6846934, 10270401, 13693868, 20540802, 27387736, 41081604, 54775472, 82163208, 164326416, 270453893, 540907786, 811361679, 1081815572, 1622723358, 2163631144, 3245446716, 4327262288, 6490893432, 12981786864]

約数ペア:

[(1, 12981786864), (2, 6490893432), (3, 4327262288), (4, 3245446716), (6, 2163631144), (8, 1622723358), (12, 1081815572), (16, 811361679), (24, 540907786), (48, 270453893), (79, 164326416), (158, 82163208), (237, 54775472), (316, 41081604), (474, 27387736), (632, 20540802), (948, 13693868), (1264, 10270401), (1896, 6846934), (3792, 3423467)]