13215294

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 30225312

約数和(自身を除く): 17010018

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 233, 274, 411, 414, 466, 699, 822, 1233, 1398, 2097, 2466, 3151, 4194, 5359, 6302, 9453, 10718, 16077, 18906, 28359, 31921, 32154, 48231, 56718, 63842, 95763, 96462, 191526, 287289, 574578, 734183, 1468366, 2202549, 4405098, 6607647, 13215294]

約数ペア:

[(1, 13215294), (2, 6607647), (3, 4405098), (6, 2202549), (9, 1468366), (18, 734183), (23, 574578), (46, 287289), (69, 191526), (137, 96462), (138, 95763), (207, 63842), (233, 56718), (274, 48231), (411, 32154), (414, 31921), (466, 28359), (699, 18906), (822, 16077), (1233, 10718), (1398, 9453), (2097, 6302), (2466, 5359), (3151, 4194)]