18834985407

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{364447}}^1$

素因数の和:364587

約数の個数: 32

約数和(自身を含む): 30228774912

約数和(自身を除く): 11393789505

約数列:

[1, 3, 7, 21, 23, 69, 107, 161, 321, 483, 749, 2247, 2461, 7383, 17227, 51681, 364447, 1093341, 2551129, 7653387, 8382281, 25146843, 38995829, 58675967, 116987487, 176027901, 272970803, 818912409, 896904067, 2690712201, 6278328469, 18834985407]

約数ペア:

[(1, 18834985407), (3, 6278328469), (7, 2690712201), (21, 896904067), (23, 818912409), (69, 272970803), (107, 176027901), (161, 116987487), (321, 58675967), (483, 38995829), (749, 25146843), (2247, 8382281), (2461, 7653387), (7383, 2551129), (17227, 1093341), (51681, 364447)]