2016515898

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{139861}}^1$

素因数の和:139964

約数の個数: 40

約数和(自身を含む): 4569291540

約数和(自身を除く): 2552775642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 7209, 14418, 139861, 279722, 419583, 839166, 1258749, 2517498, 3776247, 7552494, 11328741, 12447629, 22657482, 24895258, 37342887, 74685774, 112028661, 224057322, 336085983, 672171966, 1008257949, 2016515898]

約数ペア:

[(1, 2016515898), (2, 1008257949), (3, 672171966), (6, 336085983), (9, 224057322), (18, 112028661), (27, 74685774), (54, 37342887), (81, 24895258), (89, 22657482), (162, 12447629), (178, 11328741), (267, 7552494), (534, 3776247), (801, 2517498), (1602, 1258749), (2403, 839166), (4806, 419583), (7209, 279722), (14418, 139861)]