18245108

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{877}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 36580992

約数和(自身を除く): 18335884

約数列:

[1, 2, 4, 7, 14, 28, 743, 877, 1486, 1754, 2972, 3508, 5201, 6139, 10402, 12278, 20804, 24556, 651611, 1303222, 2606444, 4561277, 9122554, 18245108]

約数ペア:

[(1, 18245108), (2, 9122554), (4, 4561277), (7, 2606444), (14, 1303222), (28, 651611), (743, 24556), (877, 20804), (1486, 12278), (1754, 10402), (2972, 6139), (3508, 5201)]