12340986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 28435968

約数和(自身を除く): 16094982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2243, 2751, 4486, 5502, 6729, 13458, 15701, 31402, 47103, 94206, 293833, 587666, 881499, 1762998, 2056831, 4113662, 6170493, 12340986]

約数ペア:

[(1, 12340986), (2, 6170493), (3, 4113662), (6, 2056831), (7, 1762998), (14, 881499), (21, 587666), (42, 293833), (131, 94206), (262, 47103), (393, 31402), (786, 15701), (917, 13458), (1834, 6729), (2243, 5502), (2751, 4486)]