3918078

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 9117360

約数和(自身を除く): 5199282

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 53, 54, 74, 106, 111, 159, 222, 318, 333, 477, 666, 954, 999, 1369, 1431, 1961, 1998, 2738, 2862, 3922, 4107, 5883, 8214, 11766, 12321, 17649, 24642, 35298, 36963, 52947, 72557, 73926, 105894, 145114, 217671, 435342, 653013, 1306026, 1959039, 3918078]

約数ペア:

[(1, 3918078), (2, 1959039), (3, 1306026), (6, 653013), (9, 435342), (18, 217671), (27, 145114), (37, 105894), (53, 73926), (54, 72557), (74, 52947), (106, 36963), (111, 35298), (159, 24642), (222, 17649), (318, 12321), (333, 11766), (477, 8214), (666, 5883), (954, 4107), (999, 3922), (1369, 2862), (1431, 2738), (1961, 1998)]