225721278

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{18523}}^1$

素因数の和:19208

約数の個数: 24

約数和(自身を含む): 489811608

約数和(自身を除く): 264090330

約数列:

[1, 2, 3, 6, 9, 18, 677, 1354, 2031, 4062, 6093, 12186, 18523, 37046, 55569, 111138, 166707, 333414, 12540071, 25080142, 37620213, 75240426, 112860639, 225721278]

約数ペア:

[(1, 225721278), (2, 112860639), (3, 75240426), (6, 37620213), (9, 25080142), (18, 12540071), (677, 333414), (1354, 166707), (2031, 111138), (4062, 55569), (6093, 37046), (12186, 18523)]