18227602

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2399}}^1$

素因数の和:2561

約数の個数: 16

約数和(自身を含む): 28512000

約数和(自身を除く): 10284398

約数列:

[1, 2, 29, 58, 131, 262, 2399, 3799, 4798, 7598, 69571, 139142, 314269, 628538, 9113801, 18227602]

約数ペア:

[(1, 18227602), (2, 9113801), (29, 628538), (58, 314269), (131, 139142), (262, 69571), (2399, 7598), (3799, 4798)]