18343270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1619}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 18048410

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 1619, 2266, 3238, 5665, 8095, 11330, 16190, 17809, 35618, 89045, 166757, 178090, 333514, 833785, 1667570, 1834327, 3668654, 9171635, 18343270]

約数ペア:

[(1, 18343270), (2, 9171635), (5, 3668654), (10, 1834327), (11, 1667570), (22, 833785), (55, 333514), (103, 178090), (110, 166757), (206, 89045), (515, 35618), (1030, 17809), (1133, 16190), (1619, 11330), (2266, 8095), (3238, 5665)]