12767964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 32731776

約数和(自身を除く): 19963812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 394, 491, 591, 788, 982, 1182, 1473, 1964, 2167, 2364, 2946, 4334, 5401, 5892, 6501, 8668, 10802, 13002, 16203, 21604, 26004, 32406, 64812, 96727, 193454, 290181, 386908, 580362, 1063997, 1160724, 2127994, 3191991, 4255988, 6383982, 12767964]

約数ペア:

[(1, 12767964), (2, 6383982), (3, 4255988), (4, 3191991), (6, 2127994), (11, 1160724), (12, 1063997), (22, 580362), (33, 386908), (44, 290181), (66, 193454), (132, 96727), (197, 64812), (394, 32406), (491, 26004), (591, 21604), (788, 16203), (982, 13002), (1182, 10802), (1473, 8668), (1964, 6501), (2167, 5892), (2364, 5401), (2946, 4334)]