19079874

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 48432384

約数和(自身を除く): 29352510

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 83, 86, 99, 129, 162, 166, 198, 243, 249, 258, 297, 387, 473, 486, 498, 594, 747, 774, 891, 913, 946, 1161, 1419, 1494, 1782, 1826, 2241, 2322, 2673, 2739, 2838, 3483, 3569, 4257, 4482, 5346, 5478, 6723, 6966, 7138, 8217, 8514, 10449, 10707, 12771, 13446, 16434, 20169, 20898, 21414, 24651, 25542, 32121, 38313, 39259, 40338, 49302, 64242, 73953, 76626, 78518, 96363, 114939, 117777, 147906, 192726, 221859, 229878, 235554, 289089, 353331, 443718, 578178, 706662, 867267, 1059993, 1734534, 2119986, 3179979, 6359958, 9539937, 19079874]

約数ペア:

[(1, 19079874), (2, 9539937), (3, 6359958), (6, 3179979), (9, 2119986), (11, 1734534), (18, 1059993), (22, 867267), (27, 706662), (33, 578178), (43, 443718), (54, 353331), (66, 289089), (81, 235554), (83, 229878), (86, 221859), (99, 192726), (129, 147906), (162, 117777), (166, 114939), (198, 96363), (243, 78518), (249, 76626), (258, 73953), (297, 64242), (387, 49302), (473, 40338), (486, 39259), (498, 38313), (594, 32121), (747, 25542), (774, 24651), (891, 21414), (913, 20898), (946, 20169), (1161, 16434), (1419, 13446), (1494, 12771), (1782, 10707), (1826, 10449), (2241, 8514), (2322, 8217), (2673, 7138), (2739, 6966), (2838, 6723), (3483, 5478), (3569, 5346), (4257, 4482)]