945623874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2087}}^1$

素因数の和:2299

約数の個数: 64

約数和(自身を含む): 2106107136

約数和(自身を除く): 1160483262

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 157, 222, 314, 471, 481, 942, 962, 1443, 2041, 2087, 2886, 4082, 4174, 5809, 6123, 6261, 11618, 12246, 12522, 17427, 27131, 34854, 54262, 75517, 77219, 81393, 151034, 154438, 162786, 226551, 231657, 327659, 453102, 463314, 655318, 982977, 1003847, 1965954, 2007694, 3011541, 4259567, 6023082, 8519134, 12123383, 12778701, 24246766, 25557402, 36370149, 72740298, 157603979, 315207958, 472811937, 945623874]

約数ペア:

[(1, 945623874), (2, 472811937), (3, 315207958), (6, 157603979), (13, 72740298), (26, 36370149), (37, 25557402), (39, 24246766), (74, 12778701), (78, 12123383), (111, 8519134), (157, 6023082), (222, 4259567), (314, 3011541), (471, 2007694), (481, 1965954), (942, 1003847), (962, 982977), (1443, 655318), (2041, 463314), (2087, 453102), (2886, 327659), (4082, 231657), (4174, 226551), (5809, 162786), (6123, 154438), (6261, 151034), (11618, 81393), (12246, 77219), (12522, 75517), (17427, 54262), (27131, 34854)]