18285176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25117}}^1$

素因数の和:25143

約数の個数: 32

約数和(自身を含む): 42198240

約数和(自身を除く): 23913064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 25117, 50234, 100468, 175819, 200936, 326521, 351638, 653042, 703276, 1306084, 1406552, 2285647, 2612168, 4571294, 9142588, 18285176]

約数ペア:

[(1, 18285176), (2, 9142588), (4, 4571294), (7, 2612168), (8, 2285647), (13, 1406552), (14, 1306084), (26, 703276), (28, 653042), (52, 351638), (56, 326521), (91, 200936), (104, 175819), (182, 100468), (364, 50234), (728, 25117)]