18908052192

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1526813}}^1$

素因数の和:1526872

約数の個数: 72

約数和(自身を含む): 55020269304

約数和(自身を除く): 36112217112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 1526813, 3053626, 4580439, 6107252, 9160878, 12214504, 13741317, 18321756, 24429008, 27482634, 36643512, 48858016, 54965268, 65652959, 73287024, 109930536, 131305918, 146574048, 196958877, 219861072, 262611836, 393917754, 439722144, 525223672, 590876631, 787835508, 1050447344, 1181753262, 1575671016, 2100894688, 2363506524, 3151342032, 4727013048, 6302684064, 9454026096, 18908052192]

約数ペア:

[(1, 18908052192), (2, 9454026096), (3, 6302684064), (4, 4727013048), (6, 3151342032), (8, 2363506524), (9, 2100894688), (12, 1575671016), (16, 1181753262), (18, 1050447344), (24, 787835508), (32, 590876631), (36, 525223672), (43, 439722144), (48, 393917754), (72, 262611836), (86, 219861072), (96, 196958877), (129, 146574048), (144, 131305918), (172, 109930536), (258, 73287024), (288, 65652959), (344, 54965268), (387, 48858016), (516, 36643512), (688, 27482634), (774, 24429008), (1032, 18321756), (1376, 13741317), (1548, 12214504), (2064, 9160878), (3096, 6107252), (4128, 4580439), (6192, 3053626), (12384, 1526813)]