22177506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 48097728

約数和(自身を除く): 25920222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 1811, 2041, 3622, 4082, 5433, 6123, 10866, 12246, 23543, 47086, 70629, 141258, 284327, 568654, 852981, 1705962, 3696251, 7392502, 11088753, 22177506]

約数ペア:

[(1, 22177506), (2, 11088753), (3, 7392502), (6, 3696251), (13, 1705962), (26, 852981), (39, 568654), (78, 284327), (157, 141258), (314, 70629), (471, 47086), (942, 23543), (1811, 12246), (2041, 10866), (3622, 6123), (4082, 5433)]