18210244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7451}}^1$

素因数の和:7515

約数の個数: 24

約数和(自身を含む): 35054208

約数和(自身を除く): 16843964

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 7451, 14902, 29804, 96863, 193726, 350197, 387452, 700394, 1400788, 4552561, 9105122, 18210244]

約数ペア:

[(1, 18210244), (2, 9105122), (4, 4552561), (13, 1400788), (26, 700394), (47, 387452), (52, 350197), (94, 193726), (188, 96863), (611, 29804), (1222, 14902), (2444, 7451)]