13017858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8377}}^1$

素因数の和:8426

約数の個数: 32

約数和(自身を含む): 30562944

約数和(自身を除く): 17545086

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 8377, 16754, 25131, 50262, 58639, 117278, 175917, 309949, 351834, 619898, 929847, 1859694, 2169643, 4339286, 6508929, 13017858]

約数ペア:

[(1, 13017858), (2, 6508929), (3, 4339286), (6, 2169643), (7, 1859694), (14, 929847), (21, 619898), (37, 351834), (42, 309949), (74, 175917), (111, 117278), (222, 58639), (259, 50262), (518, 25131), (777, 16754), (1554, 8377)]