18457794

素因数分解:

$2^1\times 3^5\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 41906592

約数和(自身を除く): 23448798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 233, 243, 326, 466, 486, 489, 699, 978, 1398, 1467, 2097, 2934, 4194, 4401, 6291, 8802, 12582, 13203, 18873, 26406, 37746, 37979, 39609, 56619, 75958, 79218, 113238, 113937, 227874, 341811, 683622, 1025433, 2050866, 3076299, 6152598, 9228897, 18457794]

約数ペア:

[(1, 18457794), (2, 9228897), (3, 6152598), (6, 3076299), (9, 2050866), (18, 1025433), (27, 683622), (54, 341811), (81, 227874), (162, 113937), (163, 113238), (233, 79218), (243, 75958), (326, 56619), (466, 39609), (486, 37979), (489, 37746), (699, 26406), (978, 18873), (1398, 13203), (1467, 12582), (2097, 8802), (2934, 6291), (4194, 4401)]