18572016

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9437}}^1$

素因数の和:9489

約数の個数: 40

約数和(自身を含む): 49153104

約数和(自身を除く): 30581088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9437, 18874, 28311, 37748, 56622, 75496, 113244, 150992, 226488, 386917, 452976, 773834, 1160751, 1547668, 2321502, 3095336, 4643004, 6190672, 9286008, 18572016]

約数ペア:

[(1, 18572016), (2, 9286008), (3, 6190672), (4, 4643004), (6, 3095336), (8, 2321502), (12, 1547668), (16, 1160751), (24, 773834), (41, 452976), (48, 386917), (82, 226488), (123, 150992), (164, 113244), (246, 75496), (328, 56622), (492, 37748), (656, 28311), (984, 18874), (1968, 9437)]