18472314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 43551648

約数和(自身を除く): 25079334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 757, 1162, 1514, 1743, 2271, 3486, 4067, 4542, 5299, 8134, 10598, 12201, 15897, 24402, 31794, 37093, 62831, 74186, 111279, 125662, 188493, 222558, 376986, 439817, 879634, 1319451, 2638902, 3078719, 6157438, 9236157, 18472314]

約数ペア:

[(1, 18472314), (2, 9236157), (3, 6157438), (6, 3078719), (7, 2638902), (14, 1319451), (21, 879634), (42, 439817), (49, 376986), (83, 222558), (98, 188493), (147, 125662), (166, 111279), (249, 74186), (294, 62831), (498, 37093), (581, 31794), (757, 24402), (1162, 15897), (1514, 12201), (1743, 10598), (2271, 8134), (3486, 5299), (4067, 4542)]