18269552

素因数分解:

$2^4\times 7^3\times {\mathrm{3329}}^1$

素因数の和:3358

約数の個数: 40

約数和(自身を含む): 41292000

約数和(自身を除く): 23022448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 3329, 5488, 6658, 13316, 23303, 26632, 46606, 53264, 93212, 163121, 186424, 326242, 372848, 652484, 1141847, 1304968, 2283694, 2609936, 4567388, 9134776, 18269552]

約数ペア:

[(1, 18269552), (2, 9134776), (4, 4567388), (7, 2609936), (8, 2283694), (14, 1304968), (16, 1141847), (28, 652484), (49, 372848), (56, 326242), (98, 186424), (112, 163121), (196, 93212), (343, 53264), (392, 46606), (686, 26632), (784, 23303), (1372, 13316), (2744, 6658), (3329, 5488)]