12215178

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7339

約数の個数: 32

約数和(自身を含む): 28024320

約数和(自身を除く): 15809142

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 7297, 14594, 21891, 43782, 65673, 131346, 197019, 226207, 394038, 452414, 678621, 1357242, 2035863, 4071726, 6107589, 12215178]

約数ペア:

[(1, 12215178), (2, 6107589), (3, 4071726), (6, 2035863), (9, 1357242), (18, 678621), (27, 452414), (31, 394038), (54, 226207), (62, 197019), (93, 131346), (186, 65673), (279, 43782), (558, 21891), (837, 14594), (1674, 7297)]