1604826

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 3611520

約数和(自身を除く): 2006694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 263, 339, 526, 678, 789, 1017, 1578, 2034, 2367, 3051, 4734, 6102, 7101, 14202, 29719, 59438, 89157, 178314, 267471, 534942, 802413, 1604826]

約数ペア:

[(1, 1604826), (2, 802413), (3, 534942), (6, 267471), (9, 178314), (18, 89157), (27, 59438), (54, 29719), (113, 14202), (226, 7101), (263, 6102), (339, 4734), (526, 3051), (678, 2367), (789, 2034), (1017, 1578)]