12457158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 30689280

約数和(自身を除く): 18232122

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 73, 102, 119, 146, 219, 238, 239, 357, 438, 478, 511, 714, 717, 1022, 1241, 1434, 1533, 1673, 2482, 3066, 3346, 3723, 4063, 5019, 7446, 8126, 8687, 10038, 12189, 17374, 17447, 24378, 26061, 28441, 34894, 52122, 52341, 56882, 85323, 104682, 122129, 170646, 244258, 296599, 366387, 593198, 732774, 889797, 1779594, 2076193, 4152386, 6228579, 12457158]

約数ペア:

[(1, 12457158), (2, 6228579), (3, 4152386), (6, 2076193), (7, 1779594), (14, 889797), (17, 732774), (21, 593198), (34, 366387), (42, 296599), (51, 244258), (73, 170646), (102, 122129), (119, 104682), (146, 85323), (219, 56882), (238, 52341), (239, 52122), (357, 34894), (438, 28441), (478, 26061), (511, 24378), (714, 17447), (717, 17374), (1022, 12189), (1241, 10038), (1434, 8687), (1533, 8126), (1673, 7446), (2482, 5019), (3066, 4063), (3346, 3723)]