21360588

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61381}}^1$

素因数の和:61417

約数の個数: 24

約数和(自身を含む): 51560880

約数和(自身を除く): 30200292

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 61381, 122762, 184143, 245524, 368286, 736572, 1780049, 3560098, 5340147, 7120196, 10680294, 21360588]

約数ペア:

[(1, 21360588), (2, 10680294), (3, 7120196), (4, 5340147), (6, 3560098), (12, 1780049), (29, 736572), (58, 368286), (87, 245524), (116, 184143), (174, 122762), (348, 61381)]