18840485762

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1\times {\mathrm{17093}}^1$

素因数の和:17834

約数の個数: 32

約数和(自身を含む): 32600582784

約数和(自身を除く): 13760097022

約数列:

[1, 2, 7, 14, 131, 262, 601, 917, 1202, 1834, 4207, 8414, 17093, 34186, 78731, 119651, 157462, 239302, 551117, 1102234, 2239183, 4478366, 10272893, 15674281, 20545786, 31348562, 71910251, 143820502, 1345748983, 2691497966, 9420242881, 18840485762]

約数ペア:

[(1, 18840485762), (2, 9420242881), (7, 2691497966), (14, 1345748983), (131, 143820502), (262, 71910251), (601, 31348562), (917, 20545786), (1202, 15674281), (1834, 10272893), (4207, 4478366), (8414, 2239183), (17093, 1102234), (34186, 551117), (78731, 239302), (119651, 157462)]