13275372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 34054272

約数和(自身を除く): 20778900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 617, 652, 978, 1234, 1793, 1851, 1956, 2468, 3586, 3702, 5379, 6787, 7172, 7404, 10758, 13574, 20361, 21516, 27148, 40722, 81444, 100571, 201142, 301713, 402284, 603426, 1106281, 1206852, 2212562, 3318843, 4425124, 6637686, 13275372]

約数ペア:

[(1, 13275372), (2, 6637686), (3, 4425124), (4, 3318843), (6, 2212562), (11, 1206852), (12, 1106281), (22, 603426), (33, 402284), (44, 301713), (66, 201142), (132, 100571), (163, 81444), (326, 40722), (489, 27148), (617, 21516), (652, 20361), (978, 13574), (1234, 10758), (1793, 7404), (1851, 7172), (1956, 6787), (2468, 5379), (3586, 3702)]