2019884094

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{16573}}^1$

素因数の和:16682

約数の個数: 64

約数和(自身を含む): 4685801280

約数和(自身を除く): 2665917186

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 61, 74, 111, 122, 183, 222, 333, 366, 549, 666, 999, 1098, 1647, 1998, 2257, 3294, 4514, 6771, 13542, 16573, 20313, 33146, 40626, 49719, 60939, 99438, 121878, 149157, 298314, 447471, 613201, 894942, 1010953, 1226402, 1839603, 2021906, 3032859, 3679206, 5518809, 6065718, 9098577, 11037618, 16556427, 18197154, 27295731, 33112854, 37405261, 54591462, 74810522, 112215783, 224431566, 336647349, 673294698, 1009942047, 2019884094]

約数ペア:

[(1, 2019884094), (2, 1009942047), (3, 673294698), (6, 336647349), (9, 224431566), (18, 112215783), (27, 74810522), (37, 54591462), (54, 37405261), (61, 33112854), (74, 27295731), (111, 18197154), (122, 16556427), (183, 11037618), (222, 9098577), (333, 6065718), (366, 5518809), (549, 3679206), (666, 3032859), (999, 2021906), (1098, 1839603), (1647, 1226402), (1998, 1010953), (2257, 894942), (3294, 613201), (4514, 447471), (6771, 298314), (13542, 149157), (16573, 121878), (20313, 99438), (33146, 60939), (40626, 49719)]