7138949454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{622619}}^1$

素因数の和:622654

約数の個数: 72

約数和(自身を含む): 19377179640

約数和(自身を除く): 12238230186

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 622619, 1245238, 1867857, 3735714, 4358333, 5603571, 8094047, 8716666, 11207142, 13074999, 16188094, 24282141, 26149998, 30508331, 39224997, 48564282, 56658329, 61016662, 72846423, 78449994, 91524993, 113316658, 145692846, 169974987, 183049986, 274574979, 339949974, 396608303, 509924961, 549149958, 793216606, 1019849922, 1189824909, 2379649818, 3569474727, 7138949454]

約数ペア:

[(1, 7138949454), (2, 3569474727), (3, 2379649818), (6, 1189824909), (7, 1019849922), (9, 793216606), (13, 549149958), (14, 509924961), (18, 396608303), (21, 339949974), (26, 274574979), (39, 183049986), (42, 169974987), (49, 145692846), (63, 113316658), (78, 91524993), (91, 78449994), (98, 72846423), (117, 61016662), (126, 56658329), (147, 48564282), (182, 39224997), (234, 30508331), (273, 26149998), (294, 24282141), (441, 16188094), (546, 13074999), (637, 11207142), (819, 8716666), (882, 8094047), (1274, 5603571), (1638, 4358333), (1911, 3735714), (3822, 1867857), (5733, 1245238), (11466, 622619)]