1968696

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 5483400

約数和(自身を除く): 3514704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 739, 888, 1332, 1478, 2217, 2664, 2956, 4434, 5912, 6651, 8868, 13302, 17736, 26604, 27343, 53208, 54686, 82029, 109372, 164058, 218744, 246087, 328116, 492174, 656232, 984348, 1968696]

約数ペア:

[(1, 1968696), (2, 984348), (3, 656232), (4, 492174), (6, 328116), (8, 246087), (9, 218744), (12, 164058), (18, 109372), (24, 82029), (36, 54686), (37, 53208), (72, 27343), (74, 26604), (111, 17736), (148, 13302), (222, 8868), (296, 6651), (333, 5912), (444, 4434), (666, 2956), (739, 2664), (888, 2217), (1332, 1478)]