19943361216

素因数分解:

$2^6\times 3^4\times {\mathrm{1697}}^1\times {\mathrm{2267}}^1$

素因数の和:3988

約数の個数: 140

約数和(自身を含む): 59179300488

約数和(自身を除く): 39235939272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1697, 1728, 2267, 2592, 3394, 4534, 5091, 5184, 6788, 6801, 9068, 10182, 13576, 13602, 15273, 18136, 20364, 20403, 27152, 27204, 30546, 36272, 40728, 40806, 45819, 54304, 54408, 61092, 61209, 72544, 81456, 81612, 91638, 108608, 108816, 122184, 122418, 137457, 145088, 162912, 163224, 183276, 183627, 217632, 244368, 244836, 274914, 325824, 326448, 366552, 367254, 435264, 488736, 489672, 549828, 652896, 733104, 734508, 977472, 979344, 1099656, 1305792, 1466208, 1469016, 1958688, 2199312, 2932416, 2938032, 3847099, 3917376, 4398624, 5876064, 7694198, 8797248, 11541297, 11752128, 15388396, 23082594, 30776792, 34623891, 46165188, 61553584, 69247782, 92330376, 103871673, 123107168, 138495564, 184660752, 207743346, 246214336, 276991128, 311615019, 369321504, 415486692, 553982256, 623230038, 738643008, 830973384, 1107964512, 1246460076, 1661946768, 2215929024, 2492920152, 3323893536, 4985840304, 6647787072, 9971680608, 19943361216]

約数ペア:

[(1, 19943361216), (2, 9971680608), (3, 6647787072), (4, 4985840304), (6, 3323893536), (8, 2492920152), (9, 2215929024), (12, 1661946768), (16, 1246460076), (18, 1107964512), (24, 830973384), (27, 738643008), (32, 623230038), (36, 553982256), (48, 415486692), (54, 369321504), (64, 311615019), (72, 276991128), (81, 246214336), (96, 207743346), (108, 184660752), (144, 138495564), (162, 123107168), (192, 103871673), (216, 92330376), (288, 69247782), (324, 61553584), (432, 46165188), (576, 34623891), (648, 30776792), (864, 23082594), (1296, 15388396), (1697, 11752128), (1728, 11541297), (2267, 8797248), (2592, 7694198), (3394, 5876064), (4534, 4398624), (5091, 3917376), (5184, 3847099), (6788, 2938032), (6801, 2932416), (9068, 2199312), (10182, 1958688), (13576, 1469016), (13602, 1466208), (15273, 1305792), (18136, 1099656), (20364, 979344), (20403, 977472), (27152, 734508), (27204, 733104), (30546, 652896), (36272, 549828), (40728, 489672), (40806, 488736), (45819, 435264), (54304, 367254), (54408, 366552), (61092, 326448), (61209, 325824), (72544, 274914), (81456, 244836), (81612, 244368), (91638, 217632), (108608, 183627), (108816, 183276), (122184, 163224), (122418, 162912), (137457, 145088)]