12561066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 31382208

約数和(自身を除く): 18821142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 761, 786, 917, 1179, 1522, 1834, 2283, 2358, 2751, 4566, 5327, 5502, 6849, 8253, 10654, 13698, 15981, 16506, 31962, 47943, 95886, 99691, 199382, 299073, 598146, 697837, 897219, 1395674, 1794438, 2093511, 4187022, 6280533, 12561066]

約数ペア:

[(1, 12561066), (2, 6280533), (3, 4187022), (6, 2093511), (7, 1794438), (9, 1395674), (14, 897219), (18, 697837), (21, 598146), (42, 299073), (63, 199382), (126, 99691), (131, 95886), (262, 47943), (393, 31962), (761, 16506), (786, 15981), (917, 13698), (1179, 10654), (1522, 8253), (1834, 6849), (2283, 5502), (2358, 5327), (2751, 4566)]