31177062

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1487

約数の個数: 80

約数和(自身を含む): 84099840

約数和(自身を除く): 52922778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1447, 1539, 2394, 2894, 3078, 3591, 4341, 7182, 8682, 10129, 10773, 13023, 20258, 21546, 26046, 27493, 30387, 39069, 54986, 60774, 78138, 82479, 91161, 117207, 164958, 182322, 192451, 234414, 247437, 273483, 384902, 494874, 546966, 577353, 742311, 820449, 1154706, 1484622, 1640898, 1732059, 2226933, 3464118, 4453866, 5196177, 10392354, 15588531, 31177062]

約数ペア:

[(1, 31177062), (2, 15588531), (3, 10392354), (6, 5196177), (7, 4453866), (9, 3464118), (14, 2226933), (18, 1732059), (19, 1640898), (21, 1484622), (27, 1154706), (38, 820449), (42, 742311), (54, 577353), (57, 546966), (63, 494874), (81, 384902), (114, 273483), (126, 247437), (133, 234414), (162, 192451), (171, 182322), (189, 164958), (266, 117207), (342, 91161), (378, 82479), (399, 78138), (513, 60774), (567, 54986), (798, 39069), (1026, 30387), (1134, 27493), (1197, 26046), (1447, 21546), (1539, 20258), (2394, 13023), (2894, 10773), (3078, 10129), (3591, 8682), (4341, 7182)]