4212726

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 6155274

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 89, 98, 138, 147, 161, 178, 267, 294, 322, 343, 483, 534, 623, 686, 966, 1029, 1127, 1246, 1869, 2047, 2058, 2254, 3381, 3738, 4094, 4361, 6141, 6762, 7889, 8722, 12282, 13083, 14329, 15778, 23667, 26166, 28658, 30527, 42987, 47334, 61054, 85974, 91581, 100303, 183162, 200606, 300909, 601818, 702121, 1404242, 2106363, 4212726]

約数ペア:

[(1, 4212726), (2, 2106363), (3, 1404242), (6, 702121), (7, 601818), (14, 300909), (21, 200606), (23, 183162), (42, 100303), (46, 91581), (49, 85974), (69, 61054), (89, 47334), (98, 42987), (138, 30527), (147, 28658), (161, 26166), (178, 23667), (267, 15778), (294, 14329), (322, 13083), (343, 12282), (483, 8722), (534, 7889), (623, 6762), (686, 6141), (966, 4361), (1029, 4094), (1127, 3738), (1246, 3381), (1869, 2254), (2047, 2058)]