15684264

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7070

約数の個数: 48

約数和(自身を含む): 43854720

約数和(自身を除く): 28170456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 7027, 14054, 21081, 28108, 42162, 56216, 63243, 84324, 126486, 168648, 217837, 252972, 435674, 505944, 653511, 871348, 1307022, 1742696, 1960533, 2614044, 3921066, 5228088, 7842132, 15684264]

約数ペア:

[(1, 15684264), (2, 7842132), (3, 5228088), (4, 3921066), (6, 2614044), (8, 1960533), (9, 1742696), (12, 1307022), (18, 871348), (24, 653511), (31, 505944), (36, 435674), (62, 252972), (72, 217837), (93, 168648), (124, 126486), (186, 84324), (248, 63243), (279, 56216), (372, 42162), (558, 28108), (744, 21081), (1116, 14054), (2232, 7027)]