18396404288

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{1763459}}^1$

素因数の和:1763634

約数の個数: 28

約数和(自身を含む): 36729344880

約数和(自身を除く): 18332940592

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 1763459, 3526918, 7053836, 14107672, 28215344, 56430688, 112861376, 287443817, 574887634, 1149775268, 2299550536, 4599101072, 9198202144, 18396404288]

約数ペア:

[(1, 18396404288), (2, 9198202144), (4, 4599101072), (8, 2299550536), (16, 1149775268), (32, 574887634), (64, 287443817), (163, 112861376), (326, 56430688), (652, 28215344), (1304, 14107672), (2608, 7053836), (5216, 3526918), (10432, 1763459)]