2157972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 5198592

約数和(自身を除く): 3040620

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 5801, 11602, 17403, 23204, 34806, 69612, 179831, 359662, 539493, 719324, 1078986, 2157972]

約数ペア:

[(1, 2157972), (2, 1078986), (3, 719324), (4, 539493), (6, 359662), (12, 179831), (31, 69612), (62, 34806), (93, 23204), (124, 17403), (186, 11602), (372, 5801)]