22720104

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{28687}}^1$

素因数の和:28710

約数の個数: 48

約数和(自身を含む): 67129920

約数和(自身を除く): 44409816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 28687, 57374, 86061, 114748, 172122, 229496, 258183, 315557, 344244, 516366, 631114, 688488, 946671, 1032732, 1262228, 1893342, 2065464, 2524456, 2840013, 3786684, 5680026, 7573368, 11360052, 22720104]

約数ペア:

[(1, 22720104), (2, 11360052), (3, 7573368), (4, 5680026), (6, 3786684), (8, 2840013), (9, 2524456), (11, 2065464), (12, 1893342), (18, 1262228), (22, 1032732), (24, 946671), (33, 688488), (36, 631114), (44, 516366), (66, 344244), (72, 315557), (88, 258183), (99, 229496), (132, 172122), (198, 114748), (264, 86061), (396, 57374), (792, 28687)]