40214538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24551}}^1$

素因数の和:24579

約数の個数: 48

約数和(自身を含む): 107243136

約数和(自身を除く): 67028598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 24551, 49102, 73653, 147306, 171857, 220959, 319163, 343714, 441918, 515571, 638326, 957489, 1031142, 1546713, 1914978, 2234141, 2872467, 3093426, 4468282, 5744934, 6702423, 13404846, 20107269, 40214538]

約数ペア:

[(1, 40214538), (2, 20107269), (3, 13404846), (6, 6702423), (7, 5744934), (9, 4468282), (13, 3093426), (14, 2872467), (18, 2234141), (21, 1914978), (26, 1546713), (39, 1031142), (42, 957489), (63, 638326), (78, 515571), (91, 441918), (117, 343714), (126, 319163), (182, 220959), (234, 171857), (273, 147306), (546, 73653), (819, 49102), (1638, 24551)]