18702138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34253}}^1$

素因数の和:34278

約数の個数: 32

約数和(自身を含む): 46037376

約数和(自身を除く): 27335238

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34253, 68506, 102759, 205518, 239771, 445289, 479542, 719313, 890578, 1335867, 1438626, 2671734, 3117023, 6234046, 9351069, 18702138]

約数ペア:

[(1, 18702138), (2, 9351069), (3, 6234046), (6, 3117023), (7, 2671734), (13, 1438626), (14, 1335867), (21, 890578), (26, 719313), (39, 479542), (42, 445289), (78, 239771), (91, 205518), (182, 102759), (273, 68506), (546, 34253)]