215413638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{296713}}^1$

素因数の和:296740

約数の個数: 24

約数和(自身を含む): 473555544

約数和(自身を除く): 258141906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 296713, 593426, 890139, 1780278, 3263843, 6527686, 9791529, 19583058, 35902273, 71804546, 107706819, 215413638]

約数ペア:

[(1, 215413638), (2, 107706819), (3, 71804546), (6, 35902273), (11, 19583058), (22, 9791529), (33, 6527686), (66, 3263843), (121, 1780278), (242, 890139), (363, 593426), (726, 296713)]