12440664

素因数分解:

$2^3\times 3^2\times {\mathrm{172787}}^1$

素因数の和:172799

約数の個数: 24

約数和(自身を含む): 33693660

約数和(自身を除く): 21252996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 172787, 345574, 518361, 691148, 1036722, 1382296, 1555083, 2073444, 3110166, 4146888, 6220332, 12440664]

約数ペア:

[(1, 12440664), (2, 6220332), (3, 4146888), (4, 3110166), (6, 2073444), (8, 1555083), (9, 1382296), (12, 1036722), (18, 691148), (24, 518361), (36, 345574), (72, 172787)]