21545436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163223}}^1$

素因数の和:163241

約数の個数: 24

約数和(自身を含む): 54843264

約数和(自身を除く): 33297828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163223, 326446, 489669, 652892, 979338, 1795453, 1958676, 3590906, 5386359, 7181812, 10772718, 21545436]

約数ペア:

[(1, 21545436), (2, 10772718), (3, 7181812), (4, 5386359), (6, 3590906), (11, 1958676), (12, 1795453), (22, 979338), (33, 652892), (44, 489669), (66, 326446), (132, 163223)]