27791778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4441}}^1$

素因数の和:4602

約数の個数: 32

約数和(自身を含む): 63964800

約数和(自身を除く): 36173022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 4441, 6258, 8882, 13323, 26646, 31087, 62174, 93261, 186522, 661709, 1323418, 1985127, 3970254, 4631963, 9263926, 13895889, 27791778]

約数ペア:

[(1, 27791778), (2, 13895889), (3, 9263926), (6, 4631963), (7, 3970254), (14, 1985127), (21, 1323418), (42, 661709), (149, 186522), (298, 93261), (447, 62174), (894, 31087), (1043, 26646), (2086, 13323), (3129, 8882), (4441, 6258)]