66228666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21601}}^1$

素因数の和:21686

約数の個数: 32

約数和(自身を含む): 153460608

約数和(自身を除く): 87231942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 21601, 43202, 64803, 129606, 151207, 302414, 453621, 907242, 1576873, 3153746, 4730619, 9461238, 11038111, 22076222, 33114333, 66228666]

約数ペア:

[(1, 66228666), (2, 33114333), (3, 22076222), (6, 11038111), (7, 9461238), (14, 4730619), (21, 3153746), (42, 1576873), (73, 907242), (146, 453621), (219, 302414), (438, 151207), (511, 129606), (1022, 64803), (1533, 43202), (3066, 21601)]