2021350506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{37337}}^1$

素因数の和:38638

約数の個数: 32

約数和(自身を含む): 4623937920

約数和(自身を除く): 2602587414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1289, 2578, 3867, 7734, 9023, 18046, 27069, 37337, 54138, 74674, 112011, 224022, 261359, 522718, 784077, 1568154, 48127393, 96254786, 144382179, 288764358, 336891751, 673783502, 1010675253, 2021350506]

約数ペア:

[(1, 2021350506), (2, 1010675253), (3, 673783502), (6, 336891751), (7, 288764358), (14, 144382179), (21, 96254786), (42, 48127393), (1289, 1568154), (2578, 784077), (3867, 522718), (7734, 261359), (9023, 224022), (18046, 112011), (27069, 74674), (37337, 54138)]