72214452

素因数分解:

$2^2\times 3^2\times {\mathrm{2005957}}^1$

素因数の和:2005967

約数の個数: 18

約数和(自身を含む): 182542178

約数和(自身を除く): 110327726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2005957, 4011914, 6017871, 8023828, 12035742, 18053613, 24071484, 36107226, 72214452]

約数ペア:

[(1, 72214452), (2, 36107226), (3, 24071484), (4, 18053613), (6, 12035742), (9, 8023828), (12, 6017871), (18, 4011914), (36, 2005957)]