21057593166

素因数分解:

$2^1\times 3^5\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3188

約数の個数: 96

約数和(自身を含む): 48114114048

約数和(自身を除く): 27056520882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 131, 162, 226, 243, 262, 339, 393, 486, 678, 786, 1017, 1179, 2034, 2358, 2927, 3051, 3537, 5854, 6102, 7074, 8781, 9153, 10611, 14803, 17562, 18306, 21222, 26343, 27459, 29606, 31833, 44409, 52686, 54918, 63666, 79029, 88818, 133227, 158058, 237087, 266454, 330751, 383437, 399681, 474174, 661502, 711261, 766874, 799362, 992253, 1150311, 1199043, 1422522, 1984506, 2300622, 2398086, 2976759, 3450933, 3597129, 5953518, 6901866, 7194258, 8930277, 10352799, 17860554, 20705598, 26790831, 31058397, 43328381, 53581662, 62116794, 80372493, 86656762, 93175191, 129985143, 160744986, 186350382, 259970286, 389955429, 779910858, 1169866287, 2339732574, 3509598861, 7019197722, 10528796583, 21057593166]

約数ペア:

[(1, 21057593166), (2, 10528796583), (3, 7019197722), (6, 3509598861), (9, 2339732574), (18, 1169866287), (27, 779910858), (54, 389955429), (81, 259970286), (113, 186350382), (131, 160744986), (162, 129985143), (226, 93175191), (243, 86656762), (262, 80372493), (339, 62116794), (393, 53581662), (486, 43328381), (678, 31058397), (786, 26790831), (1017, 20705598), (1179, 17860554), (2034, 10352799), (2358, 8930277), (2927, 7194258), (3051, 6901866), (3537, 5953518), (5854, 3597129), (6102, 3450933), (7074, 2976759), (8781, 2398086), (9153, 2300622), (10611, 1984506), (14803, 1422522), (17562, 1199043), (18306, 1150311), (21222, 992253), (26343, 799362), (27459, 766874), (29606, 711261), (31833, 661502), (44409, 474174), (52686, 399681), (54918, 383437), (63666, 330751), (79029, 266454), (88818, 237087), (133227, 158058)]