18485118

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{2267}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 22883202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2267, 2718, 4077, 4534, 6801, 8154, 13602, 20403, 40806, 61209, 122418, 342317, 684634, 1026951, 2053902, 3080853, 6161706, 9242559, 18485118]

約数ペア:

[(1, 18485118), (2, 9242559), (3, 6161706), (6, 3080853), (9, 2053902), (18, 1026951), (27, 684634), (54, 342317), (151, 122418), (302, 61209), (453, 40806), (906, 20403), (1359, 13602), (2267, 8154), (2718, 6801), (4077, 4534)]