18313236469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{32441}}^1$

素因数の和:32581

約数の個数: 32

約数和(自身を含む): 21894456960

約数和(自身を除く): 3581220491

約数列:

[1, 11, 19, 37, 73, 209, 407, 703, 803, 1387, 2701, 7733, 15257, 29711, 32441, 51319, 356851, 564509, 616379, 1200317, 2368193, 6780169, 13203487, 22806023, 26050123, 44995667, 87623141, 250866253, 494952337, 963854551, 1664839679, 18313236469]

約数ペア:

[(1, 18313236469), (11, 1664839679), (19, 963854551), (37, 494952337), (73, 250866253), (209, 87623141), (407, 44995667), (703, 26050123), (803, 22806023), (1387, 13203487), (2701, 6780169), (7733, 2368193), (15257, 1200317), (29711, 616379), (32441, 564509), (51319, 356851)]