13581456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 40664064

約数和(自身を除く): 27082608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 487, 498, 581, 664, 974, 996, 1162, 1328, 1461, 1743, 1948, 1992, 2324, 2922, 3409, 3486, 3896, 3984, 4648, 5844, 6818, 6972, 7792, 9296, 10227, 11688, 13636, 13944, 20454, 23376, 27272, 27888, 40421, 40908, 54544, 80842, 81816, 121263, 161684, 163632, 242526, 282947, 323368, 485052, 565894, 646736, 848841, 970104, 1131788, 1697682, 1940208, 2263576, 3395364, 4527152, 6790728, 13581456]

約数ペア:

[(1, 13581456), (2, 6790728), (3, 4527152), (4, 3395364), (6, 2263576), (7, 1940208), (8, 1697682), (12, 1131788), (14, 970104), (16, 848841), (21, 646736), (24, 565894), (28, 485052), (42, 323368), (48, 282947), (56, 242526), (83, 163632), (84, 161684), (112, 121263), (166, 81816), (168, 80842), (249, 54544), (332, 40908), (336, 40421), (487, 27888), (498, 27272), (581, 23376), (664, 20454), (974, 13944), (996, 13636), (1162, 11688), (1328, 10227), (1461, 9296), (1743, 7792), (1948, 6972), (1992, 6818), (2324, 5844), (2922, 4648), (3409, 3984), (3486, 3896)]