390042

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 898560

約数和(自身を除く): 508518

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 233, 279, 466, 558, 699, 837, 1398, 1674, 2097, 4194, 6291, 7223, 12582, 14446, 21669, 43338, 65007, 130014, 195021, 390042]

約数ペア:

[(1, 390042), (2, 195021), (3, 130014), (6, 65007), (9, 43338), (18, 21669), (27, 14446), (31, 12582), (54, 7223), (62, 6291), (93, 4194), (186, 2097), (233, 1674), (279, 1398), (466, 837), (558, 699)]