22012272

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2238

約数の個数: 60

約数和(自身を含む): 62500464

約数和(自身を除く): 40488192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2153, 2556, 3408, 4306, 5112, 6459, 8612, 10224, 12918, 17224, 19377, 25836, 34448, 38754, 51672, 77508, 103344, 152863, 155016, 305726, 310032, 458589, 611452, 917178, 1222904, 1375767, 1834356, 2445808, 2751534, 3668712, 5503068, 7337424, 11006136, 22012272]

約数ペア:

[(1, 22012272), (2, 11006136), (3, 7337424), (4, 5503068), (6, 3668712), (8, 2751534), (9, 2445808), (12, 1834356), (16, 1375767), (18, 1222904), (24, 917178), (36, 611452), (48, 458589), (71, 310032), (72, 305726), (142, 155016), (144, 152863), (213, 103344), (284, 77508), (426, 51672), (568, 38754), (639, 34448), (852, 25836), (1136, 19377), (1278, 17224), (1704, 12918), (2153, 10224), (2556, 8612), (3408, 6459), (4306, 5112)]