2739456174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5666

約数の個数: 128

約数和(自身を含む): 7202119680

約数和(自身を除く): 4462663506

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 31, 39, 42, 58, 62, 78, 87, 91, 93, 174, 182, 186, 203, 217, 273, 377, 403, 406, 434, 546, 609, 651, 754, 806, 899, 1131, 1209, 1218, 1302, 1798, 2262, 2418, 2639, 2697, 2821, 5278, 5394, 5581, 5642, 6293, 7917, 8463, 11162, 11687, 12586, 15834, 16743, 16926, 18879, 23374, 33486, 35061, 37758, 39067, 70122, 72553, 78134, 81809, 117201, 145106, 161849, 163618, 173011, 217659, 234402, 245427, 323698, 346022, 435318, 485547, 490854, 507871, 519033, 971094, 1015742, 1038066, 1132943, 1211077, 1523613, 2104037, 2249143, 2265886, 2422154, 3047226, 3398829, 3633231, 4208074, 4498286, 5017319, 6312111, 6747429, 6797658, 7266462, 10034638, 12624222, 13494858, 14728259, 15051957, 15744001, 29456518, 30103914, 31488002, 35121233, 44184777, 47232003, 65225147, 70242466, 88369554, 94464006, 105363699, 130450294, 195675441, 210727398, 391350882, 456576029, 913152058, 1369728087, 2739456174]

約数ペア:

[(1, 2739456174), (2, 1369728087), (3, 913152058), (6, 456576029), (7, 391350882), (13, 210727398), (14, 195675441), (21, 130450294), (26, 105363699), (29, 94464006), (31, 88369554), (39, 70242466), (42, 65225147), (58, 47232003), (62, 44184777), (78, 35121233), (87, 31488002), (91, 30103914), (93, 29456518), (174, 15744001), (182, 15051957), (186, 14728259), (203, 13494858), (217, 12624222), (273, 10034638), (377, 7266462), (403, 6797658), (406, 6747429), (434, 6312111), (546, 5017319), (609, 4498286), (651, 4208074), (754, 3633231), (806, 3398829), (899, 3047226), (1131, 2422154), (1209, 2265886), (1218, 2249143), (1302, 2104037), (1798, 1523613), (2262, 1211077), (2418, 1132943), (2639, 1038066), (2697, 1015742), (2821, 971094), (5278, 519033), (5394, 507871), (5581, 490854), (5642, 485547), (6293, 435318), (7917, 346022), (8463, 323698), (11162, 245427), (11687, 234402), (12586, 217659), (15834, 173011), (16743, 163618), (16926, 161849), (18879, 145106), (23374, 117201), (33486, 81809), (35061, 78134), (37758, 72553), (39067, 70122)]