18406296

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1693}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 50210160

約数和(自身を除く): 31803864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1693, 1812, 2718, 3386, 3624, 5079, 5436, 6772, 10158, 10872, 13544, 15237, 20316, 30474, 40632, 60948, 121896, 255643, 511286, 766929, 1022572, 1533858, 2045144, 2300787, 3067716, 4601574, 6135432, 9203148, 18406296]

約数ペア:

[(1, 18406296), (2, 9203148), (3, 6135432), (4, 4601574), (6, 3067716), (8, 2300787), (9, 2045144), (12, 1533858), (18, 1022572), (24, 766929), (36, 511286), (72, 255643), (151, 121896), (302, 60948), (453, 40632), (604, 30474), (906, 20316), (1208, 15237), (1359, 13544), (1693, 10872), (1812, 10158), (2718, 6772), (3386, 5436), (3624, 5079)]