21443424

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{6037}}^1$

素因数の和:6087

約数の個数: 48

約数和(自身を含む): 57819888

約数和(自身を除く): 36376464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 6037, 12074, 18111, 24148, 36222, 48296, 72444, 96592, 144888, 193184, 223369, 289776, 446738, 579552, 670107, 893476, 1340214, 1786952, 2680428, 3573904, 5360856, 7147808, 10721712, 21443424]

約数ペア:

[(1, 21443424), (2, 10721712), (3, 7147808), (4, 5360856), (6, 3573904), (8, 2680428), (12, 1786952), (16, 1340214), (24, 893476), (32, 670107), (37, 579552), (48, 446738), (74, 289776), (96, 223369), (111, 193184), (148, 144888), (222, 96592), (296, 72444), (444, 48296), (592, 36222), (888, 24148), (1184, 18111), (1776, 12074), (3552, 6037)]