18109106

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 24

約数和(自身を含む): 28622160

約数和(自身を除く): 10513054

約数列:

[1, 2, 43, 59, 83, 86, 118, 166, 1849, 2537, 3569, 3698, 4897, 5074, 7138, 9794, 109091, 153467, 210571, 218182, 306934, 421142, 9054553, 18109106]

約数ペア:

[(1, 18109106), (2, 9054553), (43, 421142), (59, 306934), (83, 218182), (86, 210571), (118, 153467), (166, 109091), (1849, 9794), (2537, 7138), (3569, 5074), (3698, 4897)]