145623372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638699}}^1$

素因数の和:638725

約数の個数: 24

約数和(自身を含む): 357672000

約数和(自身を除く): 212048628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 638699, 1277398, 1916097, 2554796, 3832194, 7664388, 12135281, 24270562, 36405843, 48541124, 72811686, 145623372]

約数ペア:

[(1, 145623372), (2, 72811686), (3, 48541124), (4, 36405843), (6, 24270562), (12, 12135281), (19, 7664388), (38, 3832194), (57, 2554796), (76, 1916097), (114, 1277398), (228, 638699)]