216769554

素因数分解:

$2^1\times 3^3\times {\mathrm{4014251}}^1$

素因数の和:4014262

約数の個数: 16

約数和(自身を含む): 481710240

約数和(自身を除く): 264940686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4014251, 8028502, 12042753, 24085506, 36128259, 72256518, 108384777, 216769554]

約数ペア:

[(1, 216769554), (2, 108384777), (3, 72256518), (6, 36128259), (9, 24085506), (18, 12042753), (27, 8028502), (54, 4014251)]