85971654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{207661}}^1$

素因数の和:207692

約数の個数: 24

約数和(自身を含む): 194371632

約数和(自身を除く): 108399978

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 207661, 415322, 622983, 1245966, 1868949, 3737898, 4776203, 9552406, 14328609, 28657218, 42985827, 85971654]

約数ペア:

[(1, 85971654), (2, 42985827), (3, 28657218), (6, 14328609), (9, 9552406), (18, 4776203), (23, 3737898), (46, 1868949), (69, 1245966), (138, 622983), (207, 415322), (414, 207661)]