18531524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11383}}^1$

素因数の和:11435

約数の個数: 24

約数和(自身を含む): 36337728

約数和(自身を除く): 17806204

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 11383, 22766, 45532, 125213, 250426, 421171, 500852, 842342, 1684684, 4632881, 9265762, 18531524]

約数ペア:

[(1, 18531524), (2, 9265762), (4, 4632881), (11, 1684684), (22, 842342), (37, 500852), (44, 421171), (74, 250426), (148, 125213), (407, 45532), (814, 22766), (1628, 11383)]