18120603216

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1435409}}^1$

素因数の和:1435683

約数の個数: 40

約数和(自身を含む): 46989581760

約数和(自身を除く): 28868978544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 1435409, 2870818, 4306227, 5741636, 8612454, 11483272, 17224908, 22966544, 34449816, 68899632, 377512567, 755025134, 1132537701, 1510050268, 2265075402, 3020100536, 4530150804, 6040201072, 9060301608, 18120603216]

約数ペア:

[(1, 18120603216), (2, 9060301608), (3, 6040201072), (4, 4530150804), (6, 3020100536), (8, 2265075402), (12, 1510050268), (16, 1132537701), (24, 755025134), (48, 377512567), (263, 68899632), (526, 34449816), (789, 22966544), (1052, 17224908), (1578, 11483272), (2104, 8612454), (3156, 5741636), (4208, 4306227), (6312, 2870818), (12624, 1435409)]