1808976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 5083008

約数和(自身を除く): 3274032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 223, 312, 338, 446, 507, 624, 669, 676, 892, 1014, 1338, 1352, 1784, 2028, 2676, 2704, 2899, 3568, 4056, 5352, 5798, 8112, 8697, 10704, 11596, 17394, 23192, 34788, 37687, 46384, 69576, 75374, 113061, 139152, 150748, 226122, 301496, 452244, 602992, 904488, 1808976]

約数ペア:

[(1, 1808976), (2, 904488), (3, 602992), (4, 452244), (6, 301496), (8, 226122), (12, 150748), (13, 139152), (16, 113061), (24, 75374), (26, 69576), (39, 46384), (48, 37687), (52, 34788), (78, 23192), (104, 17394), (156, 11596), (169, 10704), (208, 8697), (223, 8112), (312, 5798), (338, 5352), (446, 4056), (507, 3568), (624, 2899), (669, 2704), (676, 2676), (892, 2028), (1014, 1784), (1338, 1352)]