1900183914

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{2063}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 4348270080

約数和(自身を除く): 2448086166

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 461, 666, 922, 999, 1383, 1998, 2063, 2766, 4126, 4149, 6189, 8298, 12378, 12447, 17057, 18567, 24894, 34114, 37134, 51171, 55701, 76331, 102342, 111402, 152662, 153513, 228993, 307026, 457986, 460539, 686979, 921078, 951043, 1373958, 1902086, 2060937, 2853129, 4121874, 5706258, 8559387, 17118774, 25678161, 35188591, 51356322, 70377182, 105565773, 211131546, 316697319, 633394638, 950091957, 1900183914]

約数ペア:

[(1, 1900183914), (2, 950091957), (3, 633394638), (6, 316697319), (9, 211131546), (18, 105565773), (27, 70377182), (37, 51356322), (54, 35188591), (74, 25678161), (111, 17118774), (222, 8559387), (333, 5706258), (461, 4121874), (666, 2853129), (922, 2060937), (999, 1902086), (1383, 1373958), (1998, 951043), (2063, 921078), (2766, 686979), (4126, 460539), (4149, 457986), (6189, 307026), (8298, 228993), (12378, 153513), (12447, 152662), (17057, 111402), (18567, 102342), (24894, 76331), (34114, 55701), (37134, 51171)]