131743386

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{71059}}^1$

素因数の和:71170

約数の個数: 24

約数和(自身を含む): 288219360

約数和(自身を除く): 156475974

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 71059, 142118, 213177, 426354, 639531, 1279062, 7319077, 14638154, 21957231, 43914462, 65871693, 131743386]

約数ペア:

[(1, 131743386), (2, 65871693), (3, 43914462), (6, 21957231), (9, 14638154), (18, 7319077), (103, 1279062), (206, 639531), (309, 426354), (618, 213177), (927, 142118), (1854, 71059)]