18737082

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 160

約数和(自身を含む): 54641664

約数和(自身を除く): 35904582

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 41, 42, 54, 62, 63, 78, 81, 82, 91, 93, 117, 123, 126, 162, 182, 186, 189, 217, 234, 246, 273, 279, 287, 351, 369, 378, 403, 434, 533, 546, 558, 567, 574, 651, 702, 738, 806, 819, 837, 861, 1053, 1066, 1107, 1134, 1209, 1271, 1302, 1599, 1638, 1674, 1722, 1953, 2106, 2214, 2418, 2457, 2511, 2542, 2583, 2821, 3198, 3321, 3627, 3731, 3813, 3906, 4797, 4914, 5022, 5166, 5642, 5859, 6642, 7254, 7371, 7462, 7626, 7749, 8463, 8897, 9594, 10881, 11193, 11439, 11718, 14391, 14742, 15498, 16523, 16926, 17577, 17794, 21762, 22386, 22878, 23247, 25389, 26691, 28782, 32643, 33046, 33579, 34317, 35154, 43173, 46494, 49569, 50778, 53382, 65286, 67158, 68634, 76167, 80073, 86346, 99138, 100737, 102951, 115661, 148707, 152334, 160146, 201474, 205902, 228501, 231322, 240219, 297414, 302211, 346983, 446121, 457002, 480438, 604422, 693966, 720657, 892242, 1040949, 1338363, 1441314, 2081898, 2676726, 3122847, 6245694, 9368541, 18737082]

約数ペア:

[(1, 18737082), (2, 9368541), (3, 6245694), (6, 3122847), (7, 2676726), (9, 2081898), (13, 1441314), (14, 1338363), (18, 1040949), (21, 892242), (26, 720657), (27, 693966), (31, 604422), (39, 480438), (41, 457002), (42, 446121), (54, 346983), (62, 302211), (63, 297414), (78, 240219), (81, 231322), (82, 228501), (91, 205902), (93, 201474), (117, 160146), (123, 152334), (126, 148707), (162, 115661), (182, 102951), (186, 100737), (189, 99138), (217, 86346), (234, 80073), (246, 76167), (273, 68634), (279, 67158), (287, 65286), (351, 53382), (369, 50778), (378, 49569), (403, 46494), (434, 43173), (533, 35154), (546, 34317), (558, 33579), (567, 33046), (574, 32643), (651, 28782), (702, 26691), (738, 25389), (806, 23247), (819, 22878), (837, 22386), (861, 21762), (1053, 17794), (1066, 17577), (1107, 16926), (1134, 16523), (1209, 15498), (1271, 14742), (1302, 14391), (1599, 11718), (1638, 11439), (1674, 11193), (1722, 10881), (1953, 9594), (2106, 8897), (2214, 8463), (2418, 7749), (2457, 7626), (2511, 7462), (2542, 7371), (2583, 7254), (2821, 6642), (3198, 5859), (3321, 5642), (3627, 5166), (3731, 5022), (3813, 4914), (3906, 4797)]