13742638

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 27417600

約数和(自身を除く): 13674962

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 67, 91, 98, 134, 161, 182, 299, 322, 343, 469, 598, 637, 686, 871, 938, 1127, 1274, 1541, 1742, 2093, 2254, 3082, 3283, 4186, 4459, 6097, 6566, 7889, 8918, 10787, 12194, 14651, 15778, 20033, 21574, 22981, 29302, 40066, 42679, 45962, 75509, 85358, 102557, 140231, 151018, 205114, 280462, 298753, 528563, 597506, 981617, 1057126, 1963234, 6871319, 13742638]

約数ペア:

[(1, 13742638), (2, 6871319), (7, 1963234), (13, 1057126), (14, 981617), (23, 597506), (26, 528563), (46, 298753), (49, 280462), (67, 205114), (91, 151018), (98, 140231), (134, 102557), (161, 85358), (182, 75509), (299, 45962), (322, 42679), (343, 40066), (469, 29302), (598, 22981), (637, 21574), (686, 20033), (871, 15778), (938, 14651), (1127, 12194), (1274, 10787), (1541, 8918), (1742, 7889), (2093, 6566), (2254, 6097), (3082, 4459), (3283, 4186)]