66180222

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 146718000

約数和(自身を除く): 80537778

約数列:

[1, 2, 3, 6, 9, 18, 89, 109, 178, 218, 267, 327, 379, 534, 654, 758, 801, 981, 1137, 1602, 1962, 2274, 3411, 6822, 9701, 19402, 29103, 33731, 41311, 58206, 67462, 82622, 87309, 101193, 123933, 174618, 202386, 247866, 303579, 371799, 607158, 743598, 3676679, 7353358, 11030037, 22060074, 33090111, 66180222]

約数ペア:

[(1, 66180222), (2, 33090111), (3, 22060074), (6, 11030037), (9, 7353358), (18, 3676679), (89, 743598), (109, 607158), (178, 371799), (218, 303579), (267, 247866), (327, 202386), (379, 174618), (534, 123933), (654, 101193), (758, 87309), (801, 82622), (981, 67462), (1137, 58206), (1602, 41311), (1962, 33731), (2274, 29103), (3411, 19402), (6822, 9701)]