31106391876

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{189613}}^1$

素因数の和:189671

約数の個数: 144

約数和(自身を含む): 96839662080

約数和(自身を除く): 65733270204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 868, 882, 1116, 1302, 1323, 1519, 1674, 1764, 1953, 2604, 2646, 3038, 3348, 3906, 4557, 5292, 5859, 6076, 7812, 9114, 11718, 13671, 18228, 23436, 27342, 41013, 54684, 82026, 164052, 189613, 379226, 568839, 758452, 1137678, 1327291, 1706517, 2275356, 2654582, 3413034, 3981873, 5119551, 5309164, 5878003, 6826068, 7963746, 9291037, 10239102, 11756006, 11945619, 15927492, 17634009, 18582074, 20478204, 23512012, 23891238, 27873111, 35268018, 35836857, 37164148, 41146021, 47782476, 52902027, 55746222, 70536036, 71673714, 82292042, 83619333, 105804054, 111492444, 123438063, 143347428, 158706081, 164584084, 167238666, 211608108, 246876126, 250857999, 288022147, 317412162, 334477332, 370314189, 493752252, 501715998, 576044294, 634824324, 740628378, 864066441, 1003431996, 1110942567, 1152088588, 1481256756, 1728132882, 2221885134, 2592199323, 3456265764, 4443770268, 5184398646, 7776597969, 10368797292, 15553195938, 31106391876]

約数ペア:

[(1, 31106391876), (2, 15553195938), (3, 10368797292), (4, 7776597969), (6, 5184398646), (7, 4443770268), (9, 3456265764), (12, 2592199323), (14, 2221885134), (18, 1728132882), (21, 1481256756), (27, 1152088588), (28, 1110942567), (31, 1003431996), (36, 864066441), (42, 740628378), (49, 634824324), (54, 576044294), (62, 501715998), (63, 493752252), (84, 370314189), (93, 334477332), (98, 317412162), (108, 288022147), (124, 250857999), (126, 246876126), (147, 211608108), (186, 167238666), (189, 164584084), (196, 158706081), (217, 143347428), (252, 123438063), (279, 111492444), (294, 105804054), (372, 83619333), (378, 82292042), (434, 71673714), (441, 70536036), (558, 55746222), (588, 52902027), (651, 47782476), (756, 41146021), (837, 37164148), (868, 35836857), (882, 35268018), (1116, 27873111), (1302, 23891238), (1323, 23512012), (1519, 20478204), (1674, 18582074), (1764, 17634009), (1953, 15927492), (2604, 11945619), (2646, 11756006), (3038, 10239102), (3348, 9291037), (3906, 7963746), (4557, 6826068), (5292, 5878003), (5859, 5309164), (6076, 5119551), (7812, 3981873), (9114, 3413034), (11718, 2654582), (13671, 2275356), (18228, 1706517), (23436, 1327291), (27342, 1137678), (41013, 758452), (54684, 568839), (82026, 379226), (164052, 189613)]