18210894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10151}}^1$

素因数の和:10192

約数の個数: 32

約数和(自身を含む): 40932864

約数和(自身を除く): 22721970

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 10151, 20302, 30453, 60906, 131963, 233473, 263926, 395889, 466946, 700419, 791778, 1400838, 3035149, 6070298, 9105447, 18210894]

約数ペア:

[(1, 18210894), (2, 9105447), (3, 6070298), (6, 3035149), (13, 1400838), (23, 791778), (26, 700419), (39, 466946), (46, 395889), (69, 263926), (78, 233473), (138, 131963), (299, 60906), (598, 30453), (897, 20302), (1794, 10151)]