31136706918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{479041}}^1$

素因数の和:479229

約数の個数: 48

約数和(自身を含む): 70844563296

約数和(自身を除く): 39707856378

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 942, 1413, 2826, 3611, 7222, 10833, 21666, 32499, 64998, 479041, 958082, 1437123, 2874246, 4311369, 8622738, 11017943, 22035886, 33053829, 66107658, 75209437, 99161487, 150418874, 198322974, 225628311, 451256622, 676884933, 1353769866, 1729817051, 3459634102, 5189451153, 10378902306, 15568353459, 31136706918]

約数ペア:

[(1, 31136706918), (2, 15568353459), (3, 10378902306), (6, 5189451153), (9, 3459634102), (18, 1729817051), (23, 1353769866), (46, 676884933), (69, 451256622), (138, 225628311), (157, 198322974), (207, 150418874), (314, 99161487), (414, 75209437), (471, 66107658), (942, 33053829), (1413, 22035886), (2826, 11017943), (3611, 8622738), (7222, 4311369), (10833, 2874246), (21666, 1437123), (32499, 958082), (64998, 479041)]