40736646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 93450240

約数和(自身を除く): 52713594

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 311, 342, 383, 622, 766, 933, 1149, 1866, 2298, 2799, 3447, 5598, 5909, 6894, 7277, 11818, 14554, 17727, 21831, 35454, 43662, 53181, 65493, 106362, 119113, 130986, 238226, 357339, 714678, 1072017, 2144034, 2263147, 4526294, 6789441, 13578882, 20368323, 40736646]

約数ペア:

[(1, 40736646), (2, 20368323), (3, 13578882), (6, 6789441), (9, 4526294), (18, 2263147), (19, 2144034), (38, 1072017), (57, 714678), (114, 357339), (171, 238226), (311, 130986), (342, 119113), (383, 106362), (622, 65493), (766, 53181), (933, 43662), (1149, 35454), (1866, 21831), (2298, 17727), (2799, 14554), (3447, 11818), (5598, 7277), (5909, 6894)]