221427786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1942349}}^1$

素因数の和:1942373

約数の個数: 16

約数和(自身を含む): 466164000

約数和(自身を除く): 244736214

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1942349, 3884698, 5827047, 11654094, 36904631, 73809262, 110713893, 221427786]

約数ペア:

[(1, 221427786), (2, 110713893), (3, 73809262), (6, 36904631), (19, 11654094), (38, 5827047), (57, 3884698), (114, 1942349)]