12671778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4133}}^1$

素因数の和:4218

約数の個数: 32

約数和(自身を含む): 29367936

約数和(自身を除く): 16696158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 4133, 8266, 12399, 24798, 28931, 57862, 86793, 173586, 301709, 603418, 905127, 1810254, 2111963, 4223926, 6335889, 12671778]

約数ペア:

[(1, 12671778), (2, 6335889), (3, 4223926), (6, 2111963), (7, 1810254), (14, 905127), (21, 603418), (42, 301709), (73, 173586), (146, 86793), (219, 57862), (438, 28931), (511, 24798), (1022, 12399), (1533, 8266), (3066, 4133)]