15322248

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 41823600

約数和(自身を除く): 26501352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1531, 1668, 2502, 3062, 3336, 4593, 5004, 6124, 9186, 10008, 12248, 13779, 18372, 27558, 36744, 55116, 110232, 212809, 425618, 638427, 851236, 1276854, 1702472, 1915281, 2553708, 3830562, 5107416, 7661124, 15322248]

約数ペア:

[(1, 15322248), (2, 7661124), (3, 5107416), (4, 3830562), (6, 2553708), (8, 1915281), (9, 1702472), (12, 1276854), (18, 851236), (24, 638427), (36, 425618), (72, 212809), (139, 110232), (278, 55116), (417, 36744), (556, 27558), (834, 18372), (1112, 13779), (1251, 12248), (1531, 10008), (1668, 9186), (2502, 6124), (3062, 5004), (3336, 4593)]