2018994192

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{599}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 5745168000

約数和(自身を除く): 3726173808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 263, 267, 356, 526, 534, 599, 712, 789, 801, 1052, 1068, 1198, 1424, 1578, 1602, 1797, 2104, 2136, 2367, 2396, 3156, 3204, 3594, 4208, 4272, 4734, 4792, 5391, 6312, 6408, 7188, 9468, 9584, 10782, 12624, 12816, 14376, 18936, 21564, 23407, 28752, 37872, 43128, 46814, 53311, 70221, 86256, 93628, 106622, 140442, 157537, 159933, 187256, 210663, 213244, 280884, 315074, 319866, 374512, 421326, 426488, 472611, 479799, 561768, 630148, 639732, 842652, 852976, 945222, 959598, 1123536, 1260296, 1279464, 1417833, 1685304, 1890444, 1919196, 2520592, 2558928, 2835666, 3370608, 3780888, 3838392, 5671332, 7561776, 7676784, 11342664, 14020793, 22685328, 28041586, 42062379, 56083172, 84124758, 112166344, 126187137, 168249516, 224332688, 252374274, 336499032, 504748548, 672998064, 1009497096, 2018994192]

約数ペア:

[(1, 2018994192), (2, 1009497096), (3, 672998064), (4, 504748548), (6, 336499032), (8, 252374274), (9, 224332688), (12, 168249516), (16, 126187137), (18, 112166344), (24, 84124758), (36, 56083172), (48, 42062379), (72, 28041586), (89, 22685328), (144, 14020793), (178, 11342664), (263, 7676784), (267, 7561776), (356, 5671332), (526, 3838392), (534, 3780888), (599, 3370608), (712, 2835666), (789, 2558928), (801, 2520592), (1052, 1919196), (1068, 1890444), (1198, 1685304), (1424, 1417833), (1578, 1279464), (1602, 1260296), (1797, 1123536), (2104, 959598), (2136, 945222), (2367, 852976), (2396, 842652), (3156, 639732), (3204, 630148), (3594, 561768), (4208, 479799), (4272, 472611), (4734, 426488), (4792, 421326), (5391, 374512), (6312, 319866), (6408, 315074), (7188, 280884), (9468, 213244), (9584, 210663), (10782, 187256), (12624, 159933), (12816, 157537), (14376, 140442), (18936, 106622), (21564, 93628), (23407, 86256), (28752, 70221), (37872, 53311), (43128, 46814)]