2082804516

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{164831}}^1$

素因数の和:164863

約数の個数: 72

約数和(自身を含む): 5879887104

約数和(自身を除く): 3797082588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 164831, 329662, 494493, 659324, 988986, 1483479, 1977972, 2142803, 2966958, 4285606, 4450437, 5933916, 6428409, 8571212, 8900874, 12856818, 13351311, 17801748, 19285227, 25713636, 26702622, 38570454, 40053933, 53405244, 57855681, 77140908, 80107866, 115711362, 160215732, 173567043, 231422724, 347134086, 520701129, 694268172, 1041402258, 2082804516]

約数ペア:

[(1, 2082804516), (2, 1041402258), (3, 694268172), (4, 520701129), (6, 347134086), (9, 231422724), (12, 173567043), (13, 160215732), (18, 115711362), (26, 80107866), (27, 77140908), (36, 57855681), (39, 53405244), (52, 40053933), (54, 38570454), (78, 26702622), (81, 25713636), (108, 19285227), (117, 17801748), (156, 13351311), (162, 12856818), (234, 8900874), (243, 8571212), (324, 6428409), (351, 5933916), (468, 4450437), (486, 4285606), (702, 2966958), (972, 2142803), (1053, 1977972), (1404, 1483479), (2106, 988986), (3159, 659324), (4212, 494493), (6318, 329662), (12636, 164831)]