12491388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 42147840

約数和(自身を除く): 29656452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 41, 42, 52, 54, 62, 63, 78, 82, 84, 91, 93, 108, 117, 123, 124, 126, 156, 164, 182, 186, 189, 217, 234, 246, 252, 273, 279, 287, 351, 364, 369, 372, 378, 403, 434, 468, 492, 533, 546, 558, 574, 651, 702, 738, 756, 806, 819, 837, 861, 868, 1066, 1092, 1107, 1116, 1148, 1209, 1271, 1302, 1404, 1476, 1599, 1612, 1638, 1674, 1722, 1953, 2132, 2214, 2418, 2457, 2542, 2583, 2604, 2821, 3198, 3276, 3348, 3444, 3627, 3731, 3813, 3906, 4428, 4797, 4836, 4914, 5084, 5166, 5642, 5859, 6396, 7254, 7462, 7626, 7749, 7812, 8463, 8897, 9594, 9828, 10332, 10881, 11193, 11284, 11439, 11718, 14391, 14508, 14924, 15252, 15498, 16523, 16926, 17794, 19188, 21762, 22386, 22878, 23436, 25389, 26691, 28782, 30996, 33046, 33579, 33852, 34317, 35588, 43524, 44772, 45756, 49569, 50778, 53382, 57564, 66092, 67158, 68634, 76167, 80073, 99138, 100737, 101556, 106764, 115661, 134316, 137268, 148707, 152334, 160146, 198276, 201474, 231322, 240219, 297414, 304668, 320292, 346983, 402948, 446121, 462644, 480438, 594828, 693966, 892242, 960876, 1040949, 1387932, 1784484, 2081898, 3122847, 4163796, 6245694, 12491388]

約数ペア:

[(1, 12491388), (2, 6245694), (3, 4163796), (4, 3122847), (6, 2081898), (7, 1784484), (9, 1387932), (12, 1040949), (13, 960876), (14, 892242), (18, 693966), (21, 594828), (26, 480438), (27, 462644), (28, 446121), (31, 402948), (36, 346983), (39, 320292), (41, 304668), (42, 297414), (52, 240219), (54, 231322), (62, 201474), (63, 198276), (78, 160146), (82, 152334), (84, 148707), (91, 137268), (93, 134316), (108, 115661), (117, 106764), (123, 101556), (124, 100737), (126, 99138), (156, 80073), (164, 76167), (182, 68634), (186, 67158), (189, 66092), (217, 57564), (234, 53382), (246, 50778), (252, 49569), (273, 45756), (279, 44772), (287, 43524), (351, 35588), (364, 34317), (369, 33852), (372, 33579), (378, 33046), (403, 30996), (434, 28782), (468, 26691), (492, 25389), (533, 23436), (546, 22878), (558, 22386), (574, 21762), (651, 19188), (702, 17794), (738, 16926), (756, 16523), (806, 15498), (819, 15252), (837, 14924), (861, 14508), (868, 14391), (1066, 11718), (1092, 11439), (1107, 11284), (1116, 11193), (1148, 10881), (1209, 10332), (1271, 9828), (1302, 9594), (1404, 8897), (1476, 8463), (1599, 7812), (1612, 7749), (1638, 7626), (1674, 7462), (1722, 7254), (1953, 6396), (2132, 5859), (2214, 5642), (2418, 5166), (2457, 5084), (2542, 4914), (2583, 4836), (2604, 4797), (2821, 4428), (3198, 3906), (3276, 3813), (3348, 3731), (3444, 3627)]