18121124

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12211}}^1$

素因数の和:12275

約数の個数: 24

約数和(自身を含む): 36929088

約数和(自身を除く): 18807964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 12211, 24422, 48844, 85477, 170954, 341908, 647183, 1294366, 2588732, 4530281, 9060562, 18121124]

約数ペア:

[(1, 18121124), (2, 9060562), (4, 4530281), (7, 2588732), (14, 1294366), (28, 647183), (53, 341908), (106, 170954), (212, 85477), (371, 48844), (742, 24422), (1484, 12211)]