2642598

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6991}}^1$

素因数の和:7009

約数の個数: 32

約数和(自身を含む): 6712320

約数和(自身を除く): 4069722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6991, 13982, 20973, 41946, 48937, 62919, 97874, 125838, 146811, 188757, 293622, 377514, 440433, 880866, 1321299, 2642598]

約数ペア:

[(1, 2642598), (2, 1321299), (3, 880866), (6, 440433), (7, 377514), (9, 293622), (14, 188757), (18, 146811), (21, 125838), (27, 97874), (42, 62919), (54, 48937), (63, 41946), (126, 20973), (189, 13982), (378, 6991)]