64367001882

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{907}}^1\times {\mathrm{9931}}^1$

素因数の和:11243

約数の個数: 48

約数和(自身を含む): 139981369632

約数和(自身を除く): 75614367750

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 907, 1191, 1814, 2382, 2721, 3573, 5442, 7146, 8163, 9931, 16326, 19862, 29793, 59586, 89379, 178758, 360079, 720158, 1080237, 2160474, 3240711, 3942607, 6481422, 7885214, 9007417, 11827821, 18014834, 23655642, 27022251, 35483463, 54044502, 70966926, 81066753, 162133506, 3575944549, 7151889098, 10727833647, 21455667294, 32183500941, 64367001882]

約数ペア:

[(1, 64367001882), (2, 32183500941), (3, 21455667294), (6, 10727833647), (9, 7151889098), (18, 3575944549), (397, 162133506), (794, 81066753), (907, 70966926), (1191, 54044502), (1814, 35483463), (2382, 27022251), (2721, 23655642), (3573, 18014834), (5442, 11827821), (7146, 9007417), (8163, 7885214), (9931, 6481422), (16326, 3942607), (19862, 3240711), (29793, 2160474), (59586, 1080237), (89379, 720158), (178758, 360079)]