21296568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46703}}^1$

素因数の和:46731

約数の個数: 32

約数和(自身を含む): 56044800

約数和(自身を除く): 34748232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46703, 93406, 140109, 186812, 280218, 373624, 560436, 887357, 1120872, 1774714, 2662071, 3549428, 5324142, 7098856, 10648284, 21296568]

約数ペア:

[(1, 21296568), (2, 10648284), (3, 7098856), (4, 5324142), (6, 3549428), (8, 2662071), (12, 1774714), (19, 1120872), (24, 887357), (38, 560436), (57, 373624), (76, 280218), (114, 186812), (152, 140109), (228, 93406), (456, 46703)]