12181736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 27736800

約数和(自身を除く): 15555064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 107, 133, 152, 214, 266, 428, 532, 749, 856, 1064, 1498, 2033, 2996, 4066, 5992, 8132, 11449, 14231, 16264, 22898, 28462, 45796, 56924, 80143, 91592, 113848, 160286, 217531, 320572, 435062, 641144, 870124, 1522717, 1740248, 3045434, 6090868, 12181736]

約数ペア:

[(1, 12181736), (2, 6090868), (4, 3045434), (7, 1740248), (8, 1522717), (14, 870124), (19, 641144), (28, 435062), (38, 320572), (56, 217531), (76, 160286), (107, 113848), (133, 91592), (152, 80143), (214, 56924), (266, 45796), (428, 28462), (532, 22898), (749, 16264), (856, 14231), (1064, 11449), (1498, 8132), (2033, 5992), (2996, 4066)]