66393918

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 151482240

約数和(自身を除く): 85088322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 603, 1206, 1809, 2039, 3618, 4078, 5427, 6117, 10854, 12234, 16281, 18351, 32562, 36702, 55053, 110106, 136613, 165159, 273226, 330318, 409839, 495477, 819678, 990954, 1229517, 2459034, 3688551, 7377102, 11065653, 22131306, 33196959, 66393918]

約数ペア:

[(1, 66393918), (2, 33196959), (3, 22131306), (6, 11065653), (9, 7377102), (18, 3688551), (27, 2459034), (54, 1229517), (67, 990954), (81, 819678), (134, 495477), (162, 409839), (201, 330318), (243, 273226), (402, 165159), (486, 136613), (603, 110106), (1206, 55053), (1809, 36702), (2039, 32562), (3618, 18351), (4078, 16281), (5427, 12234), (6117, 10854)]