18672524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4919}}^1$

素因数の和:5009

約数の個数: 24

約数和(自身を含む): 35679840

約数和(自身を除く): 17007316

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 4919, 9838, 19676, 63947, 127894, 255788, 359087, 718174, 1436348, 4668131, 9336262, 18672524]

約数ペア:

[(1, 18672524), (2, 9336262), (4, 4668131), (13, 1436348), (26, 718174), (52, 359087), (73, 255788), (146, 127894), (292, 63947), (949, 19676), (1898, 9838), (3796, 4919)]