40413204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86353}}^1$

素因数の和:86376

約数の個数: 36

約数和(自身を含む): 110014996

約数和(自身を除く): 69601792

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86353, 172706, 259059, 345412, 518118, 777177, 1036236, 1122589, 1554354, 2245178, 3108708, 3367767, 4490356, 6735534, 10103301, 13471068, 20206602, 40413204]

約数ペア:

[(1, 40413204), (2, 20206602), (3, 13471068), (4, 10103301), (6, 6735534), (9, 4490356), (12, 3367767), (13, 3108708), (18, 2245178), (26, 1554354), (36, 1122589), (39, 1036236), (52, 777177), (78, 518118), (117, 345412), (156, 259059), (234, 172706), (468, 86353)]