14780514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 36274176

約数和(自身を除く): 21493662

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 127, 163, 238, 254, 326, 357, 381, 489, 714, 762, 889, 978, 1141, 1778, 2159, 2282, 2667, 2771, 3423, 4318, 5334, 5542, 6477, 6846, 8313, 12954, 15113, 16626, 19397, 20701, 30226, 38794, 41402, 45339, 58191, 62103, 90678, 116382, 124206, 144907, 289814, 351917, 434721, 703834, 869442, 1055751, 2111502, 2463419, 4926838, 7390257, 14780514]

約数ペア:

[(1, 14780514), (2, 7390257), (3, 4926838), (6, 2463419), (7, 2111502), (14, 1055751), (17, 869442), (21, 703834), (34, 434721), (42, 351917), (51, 289814), (102, 144907), (119, 124206), (127, 116382), (163, 90678), (238, 62103), (254, 58191), (326, 45339), (357, 41402), (381, 38794), (489, 30226), (714, 20701), (762, 19397), (889, 16626), (978, 15113), (1141, 12954), (1778, 8313), (2159, 6846), (2282, 6477), (2667, 5542), (2771, 5334), (3423, 4318)]