121666818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 307158912

約数和(自身を除く): 185492094

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 169, 182, 183, 273, 281, 338, 366, 427, 507, 546, 562, 793, 843, 854, 1014, 1183, 1281, 1586, 1686, 1967, 2366, 2379, 2562, 3549, 3653, 3934, 4758, 5551, 5901, 7098, 7306, 10309, 10959, 11102, 11802, 16653, 17141, 20618, 21918, 25571, 30927, 33306, 34282, 47489, 51142, 51423, 61854, 72163, 76713, 94978, 102846, 119987, 142467, 144326, 153426, 216489, 222833, 239974, 284934, 332423, 359961, 432978, 445666, 664846, 668499, 719922, 997269, 1336998, 1559831, 1994538, 2896829, 3119662, 4679493, 5793658, 8690487, 9358986, 17380974, 20277803, 40555606, 60833409, 121666818]

約数ペア:

[(1, 121666818), (2, 60833409), (3, 40555606), (6, 20277803), (7, 17380974), (13, 9358986), (14, 8690487), (21, 5793658), (26, 4679493), (39, 3119662), (42, 2896829), (61, 1994538), (78, 1559831), (91, 1336998), (122, 997269), (169, 719922), (182, 668499), (183, 664846), (273, 445666), (281, 432978), (338, 359961), (366, 332423), (427, 284934), (507, 239974), (546, 222833), (562, 216489), (793, 153426), (843, 144326), (854, 142467), (1014, 119987), (1183, 102846), (1281, 94978), (1586, 76713), (1686, 72163), (1967, 61854), (2366, 51423), (2379, 51142), (2562, 47489), (3549, 34282), (3653, 33306), (3934, 30927), (4758, 25571), (5551, 21918), (5901, 20618), (7098, 17141), (7306, 16653), (10309, 11802), (10959, 11102)]