2019438318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{967}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 4343454720

約数和(自身を除く): 2324016402

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 409, 818, 851, 967, 1227, 1702, 1934, 2454, 2553, 2901, 5106, 5802, 9407, 15133, 18814, 22241, 28221, 30266, 35779, 44482, 45399, 56442, 66723, 71558, 90798, 107337, 133446, 214674, 348059, 395503, 696118, 791006, 822917, 1044177, 1186509, 1645834, 2088354, 2373018, 2468751, 4937502, 9096569, 14633611, 18193138, 27289707, 29267222, 43900833, 54579414, 87801666, 336573053, 673146106, 1009719159, 2019438318]

約数ペア:

[(1, 2019438318), (2, 1009719159), (3, 673146106), (6, 336573053), (23, 87801666), (37, 54579414), (46, 43900833), (69, 29267222), (74, 27289707), (111, 18193138), (138, 14633611), (222, 9096569), (409, 4937502), (818, 2468751), (851, 2373018), (967, 2088354), (1227, 1645834), (1702, 1186509), (1934, 1044177), (2454, 822917), (2553, 791006), (2901, 696118), (5106, 395503), (5802, 348059), (9407, 214674), (15133, 133446), (18814, 107337), (22241, 90798), (28221, 71558), (30266, 66723), (35779, 56442), (44482, 45399)]