2021053314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6874331}}^1$

素因数の和:6874350

約数の個数: 24

約数和(自身を含む): 4702043088

約数和(自身を除く): 2680989774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6874331, 13748662, 20622993, 41245986, 48120317, 96240634, 144360951, 288721902, 336842219, 673684438, 1010526657, 2021053314]

約数ペア:

[(1, 2021053314), (2, 1010526657), (3, 673684438), (6, 336842219), (7, 288721902), (14, 144360951), (21, 96240634), (42, 48120317), (49, 41245986), (98, 20622993), (147, 13748662), (294, 6874331)]