18386952

素因数分解:

$2^3\times 3^1\times {\mathrm{809}}^1\times {\mathrm{947}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 46072800

約数和(自身を除く): 27685848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 809, 947, 1618, 1894, 2427, 2841, 3236, 3788, 4854, 5682, 6472, 7576, 9708, 11364, 19416, 22728, 766123, 1532246, 2298369, 3064492, 4596738, 6128984, 9193476, 18386952]

約数ペア:

[(1, 18386952), (2, 9193476), (3, 6128984), (4, 4596738), (6, 3064492), (8, 2298369), (12, 1532246), (24, 766123), (809, 22728), (947, 19416), (1618, 11364), (1894, 9708), (2427, 7576), (2841, 6472), (3236, 5682), (3788, 4854)]