18721975488

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2074687}}^1$

素因数の和:2074749

約数の個数: 56

約数和(自身を含む): 50589192192

約数和(自身を除く): 31867216704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 9024, 2074687, 4149374, 6224061, 8298748, 12448122, 16597496, 24896244, 33194992, 49792488, 66389984, 97510289, 99584976, 132779968, 195020578, 199169952, 292530867, 390041156, 398339904, 585061734, 780082312, 1170123468, 1560164624, 2340246936, 3120329248, 4680493872, 6240658496, 9360987744, 18721975488]

約数ペア:

[(1, 18721975488), (2, 9360987744), (3, 6240658496), (4, 4680493872), (6, 3120329248), (8, 2340246936), (12, 1560164624), (16, 1170123468), (24, 780082312), (32, 585061734), (47, 398339904), (48, 390041156), (64, 292530867), (94, 199169952), (96, 195020578), (141, 132779968), (188, 99584976), (192, 97510289), (282, 66389984), (376, 49792488), (564, 33194992), (752, 24896244), (1128, 16597496), (1504, 12448122), (2256, 8298748), (3008, 6224061), (4512, 4149374), (9024, 2074687)]