27990882

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{3917}}^1$

素因数の和:4322

約数の個数: 24

約数和(自身を含む): 60815196

約数和(自身を除く): 32824314

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 3917, 7146, 7834, 11751, 23502, 35253, 70506, 1555049, 3110098, 4665147, 9330294, 13995441, 27990882]

約数ペア:

[(1, 27990882), (2, 13995441), (3, 9330294), (6, 4665147), (9, 3110098), (18, 1555049), (397, 70506), (794, 35253), (1191, 23502), (2382, 11751), (3573, 7834), (3917, 7146)]