16670412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 47927880

約数和(自身を除く): 31257468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 89, 99, 121, 129, 132, 172, 178, 198, 242, 258, 267, 356, 363, 387, 396, 473, 484, 516, 534, 726, 774, 801, 946, 979, 1068, 1089, 1419, 1452, 1548, 1602, 1892, 1958, 2178, 2838, 2937, 3204, 3827, 3916, 4257, 4356, 5203, 5676, 5874, 7654, 8514, 8811, 10406, 10769, 11481, 11748, 15308, 15609, 17028, 17622, 20812, 21538, 22962, 31218, 32307, 34443, 35244, 42097, 43076, 45924, 46827, 62436, 64614, 68886, 84194, 93654, 96921, 126291, 129228, 137772, 168388, 187308, 193842, 252582, 378873, 387684, 463067, 505164, 757746, 926134, 1389201, 1515492, 1852268, 2778402, 4167603, 5556804, 8335206, 16670412]

約数ペア:

[(1, 16670412), (2, 8335206), (3, 5556804), (4, 4167603), (6, 2778402), (9, 1852268), (11, 1515492), (12, 1389201), (18, 926134), (22, 757746), (33, 505164), (36, 463067), (43, 387684), (44, 378873), (66, 252582), (86, 193842), (89, 187308), (99, 168388), (121, 137772), (129, 129228), (132, 126291), (172, 96921), (178, 93654), (198, 84194), (242, 68886), (258, 64614), (267, 62436), (356, 46827), (363, 45924), (387, 43076), (396, 42097), (473, 35244), (484, 34443), (516, 32307), (534, 31218), (726, 22962), (774, 21538), (801, 20812), (946, 17622), (979, 17028), (1068, 15609), (1089, 15308), (1419, 11748), (1452, 11481), (1548, 10769), (1602, 10406), (1892, 8811), (1958, 8514), (2178, 7654), (2838, 5874), (2937, 5676), (3204, 5203), (3827, 4356), (3916, 4257)]