2018485968

素因数分解:

$2^4\times 3^1\times {\mathrm{3391}}^1\times {\mathrm{12401}}^1$

素因数の和:15803

約数の個数: 40

約数和(自身を含む): 5216380416

約数和(自身を除く): 3197894448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3391, 6782, 10173, 12401, 13564, 20346, 24802, 27128, 37203, 40692, 49604, 54256, 74406, 81384, 99208, 148812, 162768, 198416, 297624, 595248, 42051791, 84103582, 126155373, 168207164, 252310746, 336414328, 504621492, 672828656, 1009242984, 2018485968]

約数ペア:

[(1, 2018485968), (2, 1009242984), (3, 672828656), (4, 504621492), (6, 336414328), (8, 252310746), (12, 168207164), (16, 126155373), (24, 84103582), (48, 42051791), (3391, 595248), (6782, 297624), (10173, 198416), (12401, 162768), (13564, 148812), (20346, 99208), (24802, 81384), (27128, 74406), (37203, 54256), (40692, 49604)]