21110904

素因数分解:

$2^3\times 3^2\times {\mathrm{293207}}^1$

素因数の和:293219

約数の個数: 24

約数和(自身を含む): 57175560

約数和(自身を除く): 36064656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293207, 586414, 879621, 1172828, 1759242, 2345656, 2638863, 3518484, 5277726, 7036968, 10555452, 21110904]

約数ペア:

[(1, 21110904), (2, 10555452), (3, 7036968), (4, 5277726), (6, 3518484), (8, 2638863), (9, 2345656), (12, 1759242), (18, 1172828), (24, 879621), (36, 586414), (72, 293207)]