17917494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22453}}^1$

素因数の和:22484

約数の個数: 32

約数和(自身を含む): 43111680

約数和(自身を除く): 25194186

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22453, 44906, 67359, 134718, 157171, 314342, 426607, 471513, 853214, 943026, 1279821, 2559642, 2986249, 5972498, 8958747, 17917494]

約数ペア:

[(1, 17917494), (2, 8958747), (3, 5972498), (6, 2986249), (7, 2559642), (14, 1279821), (19, 943026), (21, 853214), (38, 471513), (42, 426607), (57, 314342), (114, 157171), (133, 134718), (266, 67359), (399, 44906), (798, 22453)]