21772824

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{17117}}^1$

素因数の和:17179

約数の個数: 32

約数和(自身を含む): 55462320

約数和(自身を除く): 33689496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 17117, 34234, 51351, 68468, 102702, 136936, 205404, 410808, 907201, 1814402, 2721603, 3628804, 5443206, 7257608, 10886412, 21772824]

約数ペア:

[(1, 21772824), (2, 10886412), (3, 7257608), (4, 5443206), (6, 3628804), (8, 2721603), (12, 1814402), (24, 907201), (53, 410808), (106, 205404), (159, 136936), (212, 102702), (318, 68468), (424, 51351), (636, 34234), (1272, 17117)]