21124969968

素因数分解:

$2^4\times 3^1\times {\mathrm{179}}^1\times {\mathrm{2458679}}^1$

素因数の和:2458869

約数の個数: 40

約数和(自身を含む): 54877737600

約数和(自身を除く): 33752767632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 179, 358, 537, 716, 1074, 1432, 2148, 2864, 4296, 8592, 2458679, 4917358, 7376037, 9834716, 14752074, 19669432, 29504148, 39338864, 59008296, 118016592, 440103541, 880207082, 1320310623, 1760414164, 2640621246, 3520828328, 5281242492, 7041656656, 10562484984, 21124969968]

約数ペア:

[(1, 21124969968), (2, 10562484984), (3, 7041656656), (4, 5281242492), (6, 3520828328), (8, 2640621246), (12, 1760414164), (16, 1320310623), (24, 880207082), (48, 440103541), (179, 118016592), (358, 59008296), (537, 39338864), (716, 29504148), (1074, 19669432), (1432, 14752074), (2148, 9834716), (2864, 7376037), (4296, 4917358), (8592, 2458679)]