6810560.000000000

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6449}}^1$

素因数の和:6513

約数の個数: 72

約数和(自身を含む): 345126600

約数和(自身を除く): 221383188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 6449, 9594, 12898, 19188, 19347, 25796, 38694, 58041, 77388, 83837, 116082, 167674, 232164, 251511, 264409, 335348, 503022, 528818, 754533, 793227, 1006044, 1057636, 1509066, 1586454, 2379681, 3018132, 3172908, 3437317, 4759362, 6874634, 9518724, 10311951, 13749268, 20623902, 30935853, 41247804, 61871706, 123743412]

約数ペア:

[(1, 123743412), (2, 61871706), (3, 41247804), (4, 30935853), (6, 20623902), (9, 13749268), (12, 10311951), (13, 9518724), (18, 6874634), (26, 4759362), (36, 3437317), (39, 3172908), (41, 3018132), (52, 2379681), (78, 1586454), (82, 1509066), (117, 1057636), (123, 1006044), (156, 793227), (164, 754533), (234, 528818), (246, 503022), (369, 335348), (468, 264409), (492, 251511), (533, 232164), (738, 167674), (1066, 116082), (1476, 83837), (1599, 77388), (2132, 58041), (3198, 38694), (4797, 25796), (6396, 19347), (6449, 19188), (9594, 12898)]