12637794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 29111040

約数和(自身を除く): 16473246

約数列:

[1, 2, 3, 6, 13, 26, 29, 37, 39, 58, 74, 78, 87, 111, 151, 174, 222, 302, 377, 453, 481, 754, 906, 962, 1073, 1131, 1443, 1963, 2146, 2262, 2886, 3219, 3926, 4379, 5587, 5889, 6438, 8758, 11174, 11778, 13137, 13949, 16761, 26274, 27898, 33522, 41847, 56927, 72631, 83694, 113854, 145262, 162023, 170781, 217893, 324046, 341562, 435786, 486069, 972138, 2106299, 4212598, 6318897, 12637794]

約数ペア:

[(1, 12637794), (2, 6318897), (3, 4212598), (6, 2106299), (13, 972138), (26, 486069), (29, 435786), (37, 341562), (39, 324046), (58, 217893), (74, 170781), (78, 162023), (87, 145262), (111, 113854), (151, 83694), (174, 72631), (222, 56927), (302, 41847), (377, 33522), (453, 27898), (481, 26274), (754, 16761), (906, 13949), (962, 13137), (1073, 11778), (1131, 11174), (1443, 8758), (1963, 6438), (2146, 5889), (2262, 5587), (2886, 4379), (3219, 3926)]