213478422

素因数分解:

$2^1\times 3^1\times {\mathrm{947}}^1\times {\mathrm{37571}}^1$

素因数の和:38523

約数の個数: 16

約数和(自身を含む): 427419072

約数和(自身を除く): 213940650

約数列:

[1, 2, 3, 6, 947, 1894, 2841, 5682, 37571, 75142, 112713, 225426, 35579737, 71159474, 106739211, 213478422]

約数ペア:

[(1, 213478422), (2, 106739211), (3, 71159474), (6, 35579737), (947, 225426), (1894, 112713), (2841, 75142), (5682, 37571)]