1239180012

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{234161}}^1$

素因数の和:234188

約数の個数: 72

約数和(自身を含む): 3737225520

約数和(自身を除く): 2498045508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 234161, 468322, 702483, 936644, 1404966, 1639127, 2107449, 2809932, 3278254, 4214898, 4917381, 6322347, 6556508, 8429796, 9834762, 11473889, 12644694, 14752143, 19669524, 22947778, 25289388, 29504286, 34421667, 44256429, 45895556, 59008572, 68843334, 88512858, 103265001, 137686668, 177025716, 206530002, 309795003, 413060004, 619590006, 1239180012]

約数ペア:

[(1, 1239180012), (2, 619590006), (3, 413060004), (4, 309795003), (6, 206530002), (7, 177025716), (9, 137686668), (12, 103265001), (14, 88512858), (18, 68843334), (21, 59008572), (27, 45895556), (28, 44256429), (36, 34421667), (42, 29504286), (49, 25289388), (54, 22947778), (63, 19669524), (84, 14752143), (98, 12644694), (108, 11473889), (126, 9834762), (147, 8429796), (189, 6556508), (196, 6322347), (252, 4917381), (294, 4214898), (378, 3278254), (441, 2809932), (588, 2107449), (756, 1639127), (882, 1404966), (1323, 936644), (1764, 702483), (2646, 468322), (5292, 234161)]