18016800770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1451797}}^1$

素因数の和:1451894

約数の個数: 32

約数和(自身を含む): 34808308848

約数和(自身を除く): 16791508078

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 1451797, 2903594, 7258985, 14517970, 24680549, 49361098, 105981181, 123402745, 211962362, 246805490, 529905905, 1059811810, 1801680077, 3603360154, 9008400385, 18016800770]

約数ペア:

[(1, 18016800770), (2, 9008400385), (5, 3603360154), (10, 1801680077), (17, 1059811810), (34, 529905905), (73, 246805490), (85, 211962362), (146, 123402745), (170, 105981181), (365, 49361098), (730, 24680549), (1241, 14517970), (2482, 7258985), (6205, 2903594), (12410, 1451797)]