40905198

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{16349}}^1$

素因数の和:16496

約数の個数: 24

約数和(自身を含む): 89271000

約数和(自身を除く): 48365802

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 16349, 32698, 49047, 98094, 147141, 294282, 2272511, 4545022, 6817533, 13635066, 20452599, 40905198]

約数ペア:

[(1, 40905198), (2, 20452599), (3, 13635066), (6, 6817533), (9, 4545022), (18, 2272511), (139, 294282), (278, 147141), (417, 98094), (834, 49047), (1251, 32698), (2502, 16349)]