215317332

素因数分解:

$2^2\times 3^3\times {\mathrm{1993679}}^1$

素因数の和:1993692

約数の個数: 24

約数和(自身を含む): 558230400

約数和(自身を除く): 342913068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1993679, 3987358, 5981037, 7974716, 11962074, 17943111, 23924148, 35886222, 53829333, 71772444, 107658666, 215317332]

約数ペア:

[(1, 215317332), (2, 107658666), (3, 71772444), (4, 53829333), (6, 35886222), (9, 23924148), (12, 17943111), (18, 11962074), (27, 7974716), (36, 5981037), (54, 3987358), (108, 1993679)]