38786004

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 103346880

約数和(自身を除く): 64560876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 337, 414, 417, 556, 674, 828, 834, 1011, 1251, 1348, 1668, 2022, 2502, 3033, 3197, 4044, 5004, 6066, 6394, 7751, 9591, 12132, 12788, 15502, 19182, 23253, 28773, 31004, 38364, 46506, 46843, 57546, 69759, 93012, 93686, 115092, 139518, 140529, 187372, 279036, 281058, 421587, 562116, 843174, 1077389, 1686348, 2154778, 3232167, 4309556, 6464334, 9696501, 12928668, 19393002, 38786004]

約数ペア:

[(1, 38786004), (2, 19393002), (3, 12928668), (4, 9696501), (6, 6464334), (9, 4309556), (12, 3232167), (18, 2154778), (23, 1686348), (36, 1077389), (46, 843174), (69, 562116), (92, 421587), (138, 281058), (139, 279036), (207, 187372), (276, 140529), (278, 139518), (337, 115092), (414, 93686), (417, 93012), (556, 69759), (674, 57546), (828, 46843), (834, 46506), (1011, 38364), (1251, 31004), (1348, 28773), (1668, 23253), (2022, 19182), (2502, 15502), (3033, 12788), (3197, 12132), (4044, 9591), (5004, 7751), (6066, 6394)]