12940442532

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8359459}}^1$

素因数の和:8359512

約数の個数: 36

約数和(自身を含む): 33471277840

約数和(自身を除く): 20530835308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 8359459, 16718918, 25078377, 33437836, 50156754, 75235131, 100313508, 150470262, 300940524, 359456737, 718913474, 1078370211, 1437826948, 2156740422, 3235110633, 4313480844, 6470221266, 12940442532]

約数ペア:

[(1, 12940442532), (2, 6470221266), (3, 4313480844), (4, 3235110633), (6, 2156740422), (9, 1437826948), (12, 1078370211), (18, 718913474), (36, 359456737), (43, 300940524), (86, 150470262), (129, 100313508), (172, 75235131), (258, 50156754), (387, 33437836), (516, 25078377), (774, 16718918), (1548, 8359459)]