12907314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 32348160

約数和(自身を除く): 19440846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1151, 1246, 1602, 1869, 2302, 3453, 3738, 5607, 6906, 8057, 10359, 11214, 16114, 20718, 24171, 48342, 72513, 102439, 145026, 204878, 307317, 614634, 717073, 921951, 1434146, 1843902, 2151219, 4302438, 6453657, 12907314]

約数ペア:

[(1, 12907314), (2, 6453657), (3, 4302438), (6, 2151219), (7, 1843902), (9, 1434146), (14, 921951), (18, 717073), (21, 614634), (42, 307317), (63, 204878), (89, 145026), (126, 102439), (178, 72513), (267, 48342), (534, 24171), (623, 20718), (801, 16114), (1151, 11214), (1246, 10359), (1602, 8057), (1869, 6906), (2302, 5607), (3453, 3738)]