21334092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 54001920

約数和(自身を除く): 32667828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 839, 978, 1678, 1956, 2119, 2517, 3356, 4238, 5034, 6357, 8476, 10068, 10907, 12714, 21814, 25428, 32721, 43628, 65442, 130884, 136757, 273514, 410271, 547028, 820542, 1641084, 1777841, 3555682, 5333523, 7111364, 10667046, 21334092]

約数ペア:

[(1, 21334092), (2, 10667046), (3, 7111364), (4, 5333523), (6, 3555682), (12, 1777841), (13, 1641084), (26, 820542), (39, 547028), (52, 410271), (78, 273514), (156, 136757), (163, 130884), (326, 65442), (489, 43628), (652, 32721), (839, 25428), (978, 21814), (1678, 12714), (1956, 10907), (2119, 10068), (2517, 8476), (3356, 6357), (4238, 5034)]