6863897274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{4861}}^1$

素因数の和:5343

約数の個数: 64

約数和(自身を含む): 15166639488

約数和(自身を除く): 8302742214

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 421, 559, 842, 1118, 1263, 1677, 2526, 3354, 4861, 5473, 9722, 10946, 14583, 16419, 18103, 29166, 32838, 36206, 54309, 63193, 108618, 126386, 189579, 209023, 235339, 379158, 418046, 470678, 627069, 706017, 1254138, 1412034, 2046481, 2717299, 4092962, 5434598, 6139443, 8151897, 12278886, 16303794, 26604253, 53208506, 79812759, 87998683, 159625518, 175997366, 263996049, 527992098, 1143982879, 2287965758, 3431948637, 6863897274]

約数ペア:

[(1, 6863897274), (2, 3431948637), (3, 2287965758), (6, 1143982879), (13, 527992098), (26, 263996049), (39, 175997366), (43, 159625518), (78, 87998683), (86, 79812759), (129, 53208506), (258, 26604253), (421, 16303794), (559, 12278886), (842, 8151897), (1118, 6139443), (1263, 5434598), (1677, 4092962), (2526, 2717299), (3354, 2046481), (4861, 1412034), (5473, 1254138), (9722, 706017), (10946, 627069), (14583, 470678), (16419, 418046), (18103, 379158), (29166, 235339), (32838, 209023), (36206, 189579), (54309, 126386), (63193, 108618)]