17918117042406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{14243993}}^1$

素因数の和:14244557

約数の個数: 64

約数和(自身を含む): 41711884125696

約数和(自身を除く): 23793767083290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 491, 854, 982, 1281, 1473, 2562, 2946, 3437, 6874, 10311, 20622, 29951, 59902, 89853, 179706, 209657, 419314, 628971, 1257942, 14243993, 28487986, 42731979, 85463958, 99707951, 199415902, 299123853, 598247706, 868883573, 1737767146, 2606650719, 5213301438, 6082185011, 6993800563, 12164370022, 13987601126, 18246555033, 20981401689, 36493110066, 41962803378, 48956603941, 97913207882, 146869811823, 293739623646, 426621834343, 853243668686, 1279865503029, 2559731006058, 2986352840401, 5972705680802, 8959058521203, 17918117042406]

約数ペア:

[(1, 17918117042406), (2, 8959058521203), (3, 5972705680802), (6, 2986352840401), (7, 2559731006058), (14, 1279865503029), (21, 853243668686), (42, 426621834343), (61, 293739623646), (122, 146869811823), (183, 97913207882), (366, 48956603941), (427, 41962803378), (491, 36493110066), (854, 20981401689), (982, 18246555033), (1281, 13987601126), (1473, 12164370022), (2562, 6993800563), (2946, 6082185011), (3437, 5213301438), (6874, 2606650719), (10311, 1737767146), (20622, 868883573), (29951, 598247706), (59902, 299123853), (89853, 199415902), (179706, 99707951), (209657, 85463958), (419314, 42731979), (628971, 28487986), (1257942, 14243993)]