2018609157

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 2827173888

約数和(自身を除く): 808564731

約数列:

[1, 3, 43, 47, 129, 141, 223, 669, 1493, 2021, 4479, 6063, 9589, 10481, 28767, 31443, 64199, 70171, 192597, 210513, 332939, 450683, 998817, 1352049, 3017353, 9052059, 14316377, 15648133, 42949131, 46944399, 672869719, 2018609157]

約数ペア:

[(1, 2018609157), (3, 672869719), (43, 46944399), (47, 42949131), (129, 15648133), (141, 14316377), (223, 9052059), (669, 3017353), (1493, 1352049), (2021, 998817), (4479, 450683), (6063, 332939), (9589, 210513), (10481, 192597), (28767, 70171), (31443, 64199)]