31285002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1997}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 71736192

約数和(自身を除く): 40451190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 1119, 1997, 2238, 2611, 3994, 5222, 5991, 7833, 11982, 13979, 15666, 27958, 41937, 83874, 744881, 1489762, 2234643, 4469286, 5214167, 10428334, 15642501, 31285002]

約数ペア:

[(1, 31285002), (2, 15642501), (3, 10428334), (6, 5214167), (7, 4469286), (14, 2234643), (21, 1489762), (42, 744881), (373, 83874), (746, 41937), (1119, 27958), (1997, 15666), (2238, 13979), (2611, 11982), (3994, 7833), (5222, 5991)]