15705820956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{186974059}}^1$

素因数の和:186974073

約数の個数: 24

約数和(自身を含む): 41882189440

約数和(自身を除く): 26176368484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 186974059, 373948118, 560922177, 747896236, 1121844354, 1308818413, 2243688708, 2617636826, 3926455239, 5235273652, 7852910478, 15705820956]

約数ペア:

[(1, 15705820956), (2, 7852910478), (3, 5235273652), (4, 3926455239), (6, 2617636826), (7, 2243688708), (12, 1308818413), (14, 1121844354), (21, 747896236), (28, 560922177), (42, 373948118), (84, 186974059)]