17678934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 48432384

約数和(自身を除く): 30753450

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 63, 78, 86, 91, 117, 126, 129, 182, 234, 251, 258, 273, 301, 387, 502, 546, 559, 602, 753, 774, 819, 903, 1118, 1506, 1638, 1677, 1757, 1806, 2259, 2709, 3263, 3354, 3514, 3913, 4518, 5031, 5271, 5418, 6526, 7826, 9789, 10062, 10542, 10793, 11739, 15813, 19578, 21586, 22841, 23478, 29367, 31626, 32379, 35217, 45682, 58734, 64758, 68523, 70434, 75551, 97137, 137046, 140309, 151102, 194274, 205569, 226653, 280618, 411138, 420927, 453306, 679959, 841854, 982163, 1262781, 1359918, 1964326, 2525562, 2946489, 5892978, 8839467, 17678934]

約数ペア:

[(1, 17678934), (2, 8839467), (3, 5892978), (6, 2946489), (7, 2525562), (9, 1964326), (13, 1359918), (14, 1262781), (18, 982163), (21, 841854), (26, 679959), (39, 453306), (42, 420927), (43, 411138), (63, 280618), (78, 226653), (86, 205569), (91, 194274), (117, 151102), (126, 140309), (129, 137046), (182, 97137), (234, 75551), (251, 70434), (258, 68523), (273, 64758), (301, 58734), (387, 45682), (502, 35217), (546, 32379), (559, 31626), (602, 29367), (753, 23478), (774, 22841), (819, 21586), (903, 19578), (1118, 15813), (1506, 11739), (1638, 10793), (1677, 10542), (1757, 10062), (1806, 9789), (2259, 7826), (2709, 6526), (3263, 5418), (3354, 5271), (3514, 5031), (3913, 4518)]