18429864

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{2213}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 46228320

約数和(自身を除く): 27798456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2213, 2776, 4164, 4426, 6639, 8328, 8852, 13278, 17704, 26556, 53112, 767911, 1535822, 2303733, 3071644, 4607466, 6143288, 9214932, 18429864]

約数ペア:

[(1, 18429864), (2, 9214932), (3, 6143288), (4, 4607466), (6, 3071644), (8, 2303733), (12, 1535822), (24, 767911), (347, 53112), (694, 26556), (1041, 17704), (1388, 13278), (2082, 8852), (2213, 8328), (2776, 6639), (4164, 4426)]