2022346521

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{26309}}^1$

素因数の和:26407

約数の個数: 40

約数和(自身を含む): 3298116360

約数和(自身を除く): 1275769839

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 219, 351, 657, 949, 1053, 1971, 2847, 5913, 8541, 25623, 26309, 76869, 78927, 236781, 342017, 710343, 1026051, 1920557, 2131029, 3078153, 5761671, 9234459, 17285013, 24967241, 27703377, 51855039, 74901723, 155565117, 224705169, 674115507, 2022346521]

約数ペア:

[(1, 2022346521), (3, 674115507), (9, 224705169), (13, 155565117), (27, 74901723), (39, 51855039), (73, 27703377), (81, 24967241), (117, 17285013), (219, 9234459), (351, 5761671), (657, 3078153), (949, 2131029), (1053, 1920557), (1971, 1026051), (2847, 710343), (5913, 342017), (8541, 236781), (25623, 78927), (26309, 76869)]