9971364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 25683840

約数和(自身を除く): 15712476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1559, 1599, 2132, 3118, 3198, 4677, 6236, 6396, 9354, 18708, 20267, 40534, 60801, 63919, 81068, 121602, 127838, 191757, 243204, 255676, 383514, 767028, 830947, 1661894, 2492841, 3323788, 4985682, 9971364]

約数ペア:

[(1, 9971364), (2, 4985682), (3, 3323788), (4, 2492841), (6, 1661894), (12, 830947), (13, 767028), (26, 383514), (39, 255676), (41, 243204), (52, 191757), (78, 127838), (82, 121602), (123, 81068), (156, 63919), (164, 60801), (246, 40534), (492, 20267), (533, 18708), (1066, 9354), (1559, 6396), (1599, 6236), (2132, 4677), (3118, 3198)]