18329556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7039}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 50462720

約数和(自身を除く): 32133164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7039, 14078, 21117, 28156, 42234, 49273, 84468, 98546, 147819, 197092, 218209, 295638, 436418, 591276, 654627, 872836, 1309254, 1527463, 2618508, 3054926, 4582389, 6109852, 9164778, 18329556]

約数ペア:

[(1, 18329556), (2, 9164778), (3, 6109852), (4, 4582389), (6, 3054926), (7, 2618508), (12, 1527463), (14, 1309254), (21, 872836), (28, 654627), (31, 591276), (42, 436418), (62, 295638), (84, 218209), (93, 197092), (124, 147819), (186, 98546), (217, 84468), (372, 49273), (434, 42234), (651, 28156), (868, 21117), (1302, 14078), (2604, 7039)]