1964498364

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 5012323680

約数和(自身を除く): 3047825316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 337, 386, 579, 674, 772, 839, 1011, 1158, 1348, 1678, 1737, 2022, 2316, 2517, 3033, 3356, 3474, 4044, 5034, 6066, 6948, 7551, 10068, 12132, 15102, 30204, 65041, 130082, 161927, 195123, 260164, 282743, 323854, 390246, 485781, 565486, 585369, 647708, 780492, 848229, 971562, 1130972, 1170738, 1457343, 1696458, 1943124, 2341476, 2544687, 2914686, 3392916, 5089374, 5829372, 10178748, 54569399, 109138798, 163708197, 218277596, 327416394, 491124591, 654832788, 982249182, 1964498364]

約数ペア:

[(1, 1964498364), (2, 982249182), (3, 654832788), (4, 491124591), (6, 327416394), (9, 218277596), (12, 163708197), (18, 109138798), (36, 54569399), (193, 10178748), (337, 5829372), (386, 5089374), (579, 3392916), (674, 2914686), (772, 2544687), (839, 2341476), (1011, 1943124), (1158, 1696458), (1348, 1457343), (1678, 1170738), (1737, 1130972), (2022, 971562), (2316, 848229), (2517, 780492), (3033, 647708), (3356, 585369), (3474, 565486), (4044, 485781), (5034, 390246), (6066, 323854), (6948, 282743), (7551, 260164), (10068, 195123), (12132, 161927), (15102, 130082), (30204, 65041)]