17242428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{205267}}^1$

素因数の和:205281

約数の個数: 24

約数和(自身を含む): 45980032

約数和(自身を除く): 28737604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 205267, 410534, 615801, 821068, 1231602, 1436869, 2463204, 2873738, 4310607, 5747476, 8621214, 17242428]

約数ペア:

[(1, 17242428), (2, 8621214), (3, 5747476), (4, 4310607), (6, 2873738), (7, 2463204), (12, 1436869), (14, 1231602), (21, 821068), (28, 615801), (42, 410534), (84, 205267)]