18364047

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 27450000

約数和(自身を除く): 9085953

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 1131, 1249, 3747, 4901, 14703, 16237, 36221, 48711, 108663, 211081, 470873, 633243, 1412619, 6121349, 18364047]

約数ペア:

[(1, 18364047), (3, 6121349), (13, 1412619), (29, 633243), (39, 470873), (87, 211081), (169, 108663), (377, 48711), (507, 36221), (1131, 16237), (1249, 14703), (3747, 4901)]