40382316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86287}}^1$

素因数の和:86310

約数の個数: 36

約数和(自身を含む): 109930912

約数和(自身を除く): 69548596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86287, 172574, 258861, 345148, 517722, 776583, 1035444, 1121731, 1553166, 2243462, 3106332, 3365193, 4486924, 6730386, 10095579, 13460772, 20191158, 40382316]

約数ペア:

[(1, 40382316), (2, 20191158), (3, 13460772), (4, 10095579), (6, 6730386), (9, 4486924), (12, 3365193), (13, 3106332), (18, 2243462), (26, 1553166), (36, 1121731), (39, 1035444), (52, 776583), (78, 517722), (117, 345148), (156, 258861), (234, 172574), (468, 86287)]