2021630412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{90917}}^1$

素因数の和:91050

約数の個数: 48

約数和(自身を含む): 5040493920

約数和(自身を除く): 3018863508

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 1308, 1853, 3706, 5559, 7412, 11118, 22236, 90917, 181834, 272751, 363668, 545502, 1091004, 1545589, 3091178, 4636767, 6182356, 9273534, 9909953, 18547068, 19819906, 29729859, 39639812, 59459718, 118919436, 168469201, 336938402, 505407603, 673876804, 1010815206, 2021630412]

約数ペア:

[(1, 2021630412), (2, 1010815206), (3, 673876804), (4, 505407603), (6, 336938402), (12, 168469201), (17, 118919436), (34, 59459718), (51, 39639812), (68, 29729859), (102, 19819906), (109, 18547068), (204, 9909953), (218, 9273534), (327, 6182356), (436, 4636767), (654, 3091178), (1308, 1545589), (1853, 1091004), (3706, 545502), (5559, 363668), (7412, 272751), (11118, 181834), (22236, 90917)]