2987925948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127493}}^1$

素因数の和:127544

約数の個数: 96

約数和(自身を含む): 9138769920

約数和(自身を除く): 6150843972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 11718, 23436, 127493, 254986, 382479, 509972, 764958, 892451, 1147437, 1529916, 1784902, 2294874, 2677353, 3442311, 3569804, 3952283, 4589748, 5354706, 6884622, 7904566, 8032059, 10709412, 11856849, 13769244, 15809132, 16064118, 23713698, 24096177, 27665981, 32128236, 35570547, 47427396, 48192354, 55331962, 71141094, 82997943, 96384708, 106711641, 110663924, 142282188, 165995886, 213423282, 248993829, 331991772, 426846564, 497987658, 746981487, 995975316, 1493962974, 2987925948]

約数ペア:

[(1, 2987925948), (2, 1493962974), (3, 995975316), (4, 746981487), (6, 497987658), (7, 426846564), (9, 331991772), (12, 248993829), (14, 213423282), (18, 165995886), (21, 142282188), (27, 110663924), (28, 106711641), (31, 96384708), (36, 82997943), (42, 71141094), (54, 55331962), (62, 48192354), (63, 47427396), (84, 35570547), (93, 32128236), (108, 27665981), (124, 24096177), (126, 23713698), (186, 16064118), (189, 15809132), (217, 13769244), (252, 11856849), (279, 10709412), (372, 8032059), (378, 7904566), (434, 6884622), (558, 5354706), (651, 4589748), (756, 3952283), (837, 3569804), (868, 3442311), (1116, 2677353), (1302, 2294874), (1674, 1784902), (1953, 1529916), (2604, 1147437), (3348, 892451), (3906, 764958), (5859, 509972), (7812, 382479), (11718, 254986), (23436, 127493)]