15668822754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{511151}}^1$

素因数の和:511303

約数の個数: 48

約数和(自身を含む): 36839746944

約数和(自身を除く): 21170924190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5109, 10218, 15327, 30654, 511151, 1022302, 1533453, 3066906, 4600359, 6644963, 9200718, 13289926, 19934889, 39869778, 59804667, 66960781, 119609334, 133921562, 200882343, 401764686, 602647029, 870490153, 1205294058, 1740980306, 2611470459, 5222940918, 7834411377, 15668822754]

約数ペア:

[(1, 15668822754), (2, 7834411377), (3, 5222940918), (6, 2611470459), (9, 1740980306), (13, 1205294058), (18, 870490153), (26, 602647029), (39, 401764686), (78, 200882343), (117, 133921562), (131, 119609334), (234, 66960781), (262, 59804667), (393, 39869778), (786, 19934889), (1179, 13289926), (1703, 9200718), (2358, 6644963), (3406, 4600359), (5109, 3066906), (10218, 1533453), (15327, 1022302), (30654, 511151)]