17944542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 49330944

約数和(自身を除く): 31386402

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 107, 121, 126, 154, 198, 214, 231, 242, 321, 363, 462, 642, 693, 726, 749, 847, 963, 1089, 1177, 1331, 1386, 1498, 1694, 1926, 2178, 2247, 2354, 2541, 2662, 3531, 3993, 4494, 5082, 6741, 7062, 7623, 7986, 8239, 9317, 10593, 11979, 12947, 13482, 15246, 16478, 18634, 21186, 23958, 24717, 25894, 27951, 38841, 49434, 55902, 74151, 77682, 83853, 90629, 116523, 142417, 148302, 167706, 181258, 233046, 271887, 284834, 427251, 543774, 815661, 854502, 996919, 1281753, 1631322, 1993838, 2563506, 2990757, 5981514, 8972271, 17944542]

約数ペア:

[(1, 17944542), (2, 8972271), (3, 5981514), (6, 2990757), (7, 2563506), (9, 1993838), (11, 1631322), (14, 1281753), (18, 996919), (21, 854502), (22, 815661), (33, 543774), (42, 427251), (63, 284834), (66, 271887), (77, 233046), (99, 181258), (107, 167706), (121, 148302), (126, 142417), (154, 116523), (198, 90629), (214, 83853), (231, 77682), (242, 74151), (321, 55902), (363, 49434), (462, 38841), (642, 27951), (693, 25894), (726, 24717), (749, 23958), (847, 21186), (963, 18634), (1089, 16478), (1177, 15246), (1331, 13482), (1386, 12947), (1498, 11979), (1694, 10593), (1926, 9317), (2178, 8239), (2247, 7986), (2354, 7623), (2541, 7062), (2662, 6741), (3531, 5082), (3993, 4494)]