31337946

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 70053984

約数和(自身を除く): 38716038

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 107, 159, 214, 307, 318, 321, 477, 614, 642, 921, 954, 963, 1842, 1926, 2763, 5526, 5671, 11342, 16271, 17013, 32542, 32849, 34026, 48813, 51039, 65698, 97626, 98547, 102078, 146439, 197094, 292878, 295641, 591282, 1740997, 3481994, 5222991, 10445982, 15668973, 31337946]

約数ペア:

[(1, 31337946), (2, 15668973), (3, 10445982), (6, 5222991), (9, 3481994), (18, 1740997), (53, 591282), (106, 295641), (107, 292878), (159, 197094), (214, 146439), (307, 102078), (318, 98547), (321, 97626), (477, 65698), (614, 51039), (642, 48813), (921, 34026), (954, 32849), (963, 32542), (1842, 17013), (1926, 16271), (2763, 11342), (5526, 5671)]