399126918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{6221}}^1$

素因数の和:6297

約数の個数: 48

約数和(自身を含む): 871030224

約数和(自身を除く): 471903306

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 289, 578, 629, 867, 1258, 1734, 1887, 3774, 6221, 10693, 12442, 18663, 21386, 32079, 37326, 64158, 105757, 211514, 230177, 317271, 460354, 634542, 690531, 1381062, 1797869, 3595738, 3913009, 5393607, 7826018, 10787214, 11739027, 23478054, 66521153, 133042306, 199563459, 399126918]

約数ペア:

[(1, 399126918), (2, 199563459), (3, 133042306), (6, 66521153), (17, 23478054), (34, 11739027), (37, 10787214), (51, 7826018), (74, 5393607), (102, 3913009), (111, 3595738), (222, 1797869), (289, 1381062), (578, 690531), (629, 634542), (867, 460354), (1258, 317271), (1734, 230177), (1887, 211514), (3774, 105757), (6221, 64158), (10693, 37326), (12442, 32079), (18663, 21386)]