131718132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1358

約数の個数: 144

約数和(自身を含む): 423334912

約数和(自身を除く): 291616780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1297, 1302, 1612, 1638, 1953, 2418, 2594, 2604, 2821, 3276, 3627, 3891, 3906, 4836, 5188, 5642, 7254, 7782, 7812, 8463, 9079, 11284, 11673, 14508, 15564, 16861, 16926, 18158, 23346, 25389, 27237, 33722, 33852, 36316, 40207, 46692, 50583, 50778, 54474, 67444, 80414, 81711, 101166, 101556, 108948, 118027, 120621, 151749, 160828, 163422, 202332, 236054, 241242, 281449, 303498, 326844, 354081, 361863, 472108, 482484, 522691, 562898, 606996, 708162, 723726, 844347, 1045382, 1062243, 1125796, 1416324, 1447452, 1568073, 1688694, 2090764, 2124486, 2533041, 3136146, 3377388, 3658837, 4248972, 4704219, 5066082, 6272292, 7317674, 9408438, 10132164, 10976511, 14635348, 18816876, 21953022, 32929533, 43906044, 65859066, 131718132]

約数ペア:

[(1, 131718132), (2, 65859066), (3, 43906044), (4, 32929533), (6, 21953022), (7, 18816876), (9, 14635348), (12, 10976511), (13, 10132164), (14, 9408438), (18, 7317674), (21, 6272292), (26, 5066082), (28, 4704219), (31, 4248972), (36, 3658837), (39, 3377388), (42, 3136146), (52, 2533041), (62, 2124486), (63, 2090764), (78, 1688694), (84, 1568073), (91, 1447452), (93, 1416324), (117, 1125796), (124, 1062243), (126, 1045382), (156, 844347), (182, 723726), (186, 708162), (217, 606996), (234, 562898), (252, 522691), (273, 482484), (279, 472108), (364, 361863), (372, 354081), (403, 326844), (434, 303498), (468, 281449), (546, 241242), (558, 236054), (651, 202332), (806, 163422), (819, 160828), (868, 151749), (1092, 120621), (1116, 118027), (1209, 108948), (1297, 101556), (1302, 101166), (1612, 81711), (1638, 80414), (1953, 67444), (2418, 54474), (2594, 50778), (2604, 50583), (2821, 46692), (3276, 40207), (3627, 36316), (3891, 33852), (3906, 33722), (4836, 27237), (5188, 25389), (5642, 23346), (7254, 18158), (7782, 16926), (7812, 16861), (8463, 15564), (9079, 14508), (11284, 11673)]