149717718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{361637}}^1$

素因数の和:361668

約数の個数: 24

約数和(自身を含む): 338493168

約数和(自身を除く): 188775450

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 361637, 723274, 1084911, 2169822, 3254733, 6509466, 8317651, 16635302, 24952953, 49905906, 74858859, 149717718]

約数ペア:

[(1, 149717718), (2, 74858859), (3, 49905906), (6, 24952953), (9, 16635302), (18, 8317651), (23, 6509466), (46, 3254733), (69, 2169822), (138, 1084911), (207, 723274), (414, 361637)]