493213014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{5521}}^1$

素因数の和:6245

約数の個数: 48

約数和(自身を含む): 1223233440

約数和(自身を除く): 730020426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 709, 1418, 2127, 4254, 4963, 5521, 6381, 9926, 11042, 12762, 14889, 16563, 29778, 33126, 38647, 44667, 49689, 77294, 89334, 99378, 115941, 231882, 347823, 695646, 3914389, 7828778, 11743167, 23486334, 27400723, 35229501, 54801446, 70459002, 82202169, 164404338, 246606507, 493213014]

約数ペア:

[(1, 493213014), (2, 246606507), (3, 164404338), (6, 82202169), (7, 70459002), (9, 54801446), (14, 35229501), (18, 27400723), (21, 23486334), (42, 11743167), (63, 7828778), (126, 3914389), (709, 695646), (1418, 347823), (2127, 231882), (4254, 115941), (4963, 99378), (5521, 89334), (6381, 77294), (9926, 49689), (11042, 44667), (12762, 38647), (14889, 33126), (16563, 29778)]