18247572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24137}}^1$

素因数の和:24157

約数の個数: 48

約数和(自身を含む): 54069120

約数和(自身を除く): 35821548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24137, 48274, 72411, 96548, 144822, 168959, 217233, 289644, 337918, 434466, 506877, 651699, 675836, 868932, 1013754, 1303398, 1520631, 2027508, 2606796, 3041262, 4561893, 6082524, 9123786, 18247572]

約数ペア:

[(1, 18247572), (2, 9123786), (3, 6082524), (4, 4561893), (6, 3041262), (7, 2606796), (9, 2027508), (12, 1520631), (14, 1303398), (18, 1013754), (21, 868932), (27, 675836), (28, 651699), (36, 506877), (42, 434466), (54, 337918), (63, 289644), (84, 217233), (108, 168959), (126, 144822), (189, 96548), (252, 72411), (378, 48274), (756, 24137)]