21155888904

素因数分解:

$2^3\times 3^1\times {\mathrm{29663}}^1\times {\mathrm{29717}}^1$

素因数の和:59389

約数の個数: 32

約数和(自身を含む): 52893285120

約数和(自身を除く): 31737396216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29663, 29717, 59326, 59434, 88989, 89151, 118652, 118868, 177978, 178302, 237304, 237736, 355956, 356604, 711912, 713208, 881495371, 1762990742, 2644486113, 3525981484, 5288972226, 7051962968, 10577944452, 21155888904]

約数ペア:

[(1, 21155888904), (2, 10577944452), (3, 7051962968), (4, 5288972226), (6, 3525981484), (8, 2644486113), (12, 1762990742), (24, 881495371), (29663, 713208), (29717, 711912), (59326, 356604), (59434, 355956), (88989, 237736), (89151, 237304), (118652, 178302), (118868, 177978)]