2021643414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5348263}}^1$

素因数の和:5348281

約数の個数: 32

約数和(自身を含む): 5134333440

約数和(自身を除く): 3112690026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5348263, 10696526, 16044789, 32089578, 37437841, 48134367, 74875682, 96268734, 112313523, 144403101, 224627046, 288806202, 336940569, 673881138, 1010821707, 2021643414]

約数ペア:

[(1, 2021643414), (2, 1010821707), (3, 673881138), (6, 336940569), (7, 288806202), (9, 224627046), (14, 144403101), (18, 112313523), (21, 96268734), (27, 74875682), (42, 48134367), (54, 37437841), (63, 32089578), (126, 16044789), (189, 10696526), (378, 5348263)]