510462

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 40

約数和(自身を含む): 1202256

約数和(自身を除く): 691794

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 137, 138, 162, 207, 274, 411, 414, 621, 822, 1233, 1242, 1863, 2466, 3151, 3699, 3726, 6302, 7398, 9453, 11097, 18906, 22194, 28359, 56718, 85077, 170154, 255231, 510462]

約数ペア:

[(1, 510462), (2, 255231), (3, 170154), (6, 85077), (9, 56718), (18, 28359), (23, 22194), (27, 18906), (46, 11097), (54, 9453), (69, 7398), (81, 6302), (137, 3726), (138, 3699), (162, 3151), (207, 2466), (274, 1863), (411, 1242), (414, 1233), (621, 822)]