21598512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34613}}^1$

素因数の和:34637

約数の個数: 40

約数和(自身を含む): 60089904

約数和(自身を除く): 38491392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 34613, 69226, 103839, 138452, 207678, 276904, 415356, 449969, 553808, 830712, 899938, 1349907, 1661424, 1799876, 2699814, 3599752, 5399628, 7199504, 10799256, 21598512]

約数ペア:

[(1, 21598512), (2, 10799256), (3, 7199504), (4, 5399628), (6, 3599752), (8, 2699814), (12, 1799876), (13, 1661424), (16, 1349907), (24, 899938), (26, 830712), (39, 553808), (48, 449969), (52, 415356), (78, 276904), (104, 207678), (156, 138452), (208, 103839), (312, 69226), (624, 34613)]