17788248

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 50515080

約数和(自身を除く): 32726832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 283, 291, 324, 388, 566, 582, 648, 776, 849, 873, 1132, 1164, 1698, 1746, 2264, 2328, 2547, 2619, 3396, 3492, 5094, 5238, 6792, 6984, 7641, 7857, 10188, 10476, 15282, 15714, 20376, 20952, 22923, 27451, 30564, 31428, 45846, 54902, 61128, 62856, 82353, 91692, 109804, 164706, 183384, 219608, 247059, 329412, 494118, 658824, 741177, 988236, 1482354, 1976472, 2223531, 2964708, 4447062, 5929416, 8894124, 17788248]

約数ペア:

[(1, 17788248), (2, 8894124), (3, 5929416), (4, 4447062), (6, 2964708), (8, 2223531), (9, 1976472), (12, 1482354), (18, 988236), (24, 741177), (27, 658824), (36, 494118), (54, 329412), (72, 247059), (81, 219608), (97, 183384), (108, 164706), (162, 109804), (194, 91692), (216, 82353), (283, 62856), (291, 61128), (324, 54902), (388, 45846), (566, 31428), (582, 30564), (648, 27451), (776, 22923), (849, 20952), (873, 20376), (1132, 15714), (1164, 15282), (1698, 10476), (1746, 10188), (2264, 7857), (2328, 7641), (2547, 6984), (2619, 6792), (3396, 5238), (3492, 5094)]