39645882

素因数分解:

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

素因数の和:404

約数の個数: 64

約数和(自身を含む): 93000960

約数和(自身を除く): 53355078

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 137, 138, 207, 233, 274, 411, 414, 466, 621, 699, 822, 1233, 1242, 1398, 2097, 2466, 3151, 3699, 4194, 5359, 6291, 6302, 7398, 9453, 10718, 12582, 16077, 18906, 28359, 31921, 32154, 48231, 56718, 63842, 85077, 95763, 96462, 144693, 170154, 191526, 287289, 289386, 574578, 734183, 861867, 1468366, 1723734, 2202549, 4405098, 6607647, 13215294, 19822941, 39645882]

約数ペア:

[(1, 39645882), (2, 19822941), (3, 13215294), (6, 6607647), (9, 4405098), (18, 2202549), (23, 1723734), (27, 1468366), (46, 861867), (54, 734183), (69, 574578), (137, 289386), (138, 287289), (207, 191526), (233, 170154), (274, 144693), (411, 96462), (414, 95763), (466, 85077), (621, 63842), (699, 56718), (822, 48231), (1233, 32154), (1242, 31921), (1398, 28359), (2097, 18906), (2466, 16077), (3151, 12582), (3699, 10718), (4194, 9453), (5359, 7398), (6291, 6302)]