1872383886

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{3491}}^1$

素因数の和:3941

約数の個数: 48

約数和(自身を含む): 4118325120

約数和(自身を除く): 2245941234

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 359, 498, 718, 747, 1077, 1494, 2154, 3231, 3491, 6462, 6982, 10473, 20946, 29797, 31419, 59594, 62838, 89391, 178782, 268173, 289753, 536346, 579506, 869259, 1253269, 1738518, 2506538, 2607777, 3759807, 5215554, 7519614, 11279421, 22558842, 104021327, 208042654, 312063981, 624127962, 936191943, 1872383886]

約数ペア:

[(1, 1872383886), (2, 936191943), (3, 624127962), (6, 312063981), (9, 208042654), (18, 104021327), (83, 22558842), (166, 11279421), (249, 7519614), (359, 5215554), (498, 3759807), (718, 2607777), (747, 2506538), (1077, 1738518), (1494, 1253269), (2154, 869259), (3231, 579506), (3491, 536346), (6462, 289753), (6982, 268173), (10473, 178782), (20946, 89391), (29797, 62838), (31419, 59594)]