28222518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{204511}}^1$

素因数の和:204539

約数の個数: 16

約数和(自身を含む): 58899456

約数和(自身を除く): 30676938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 204511, 409022, 613533, 1227066, 4703753, 9407506, 14111259, 28222518]

約数ペア:

[(1, 28222518), (2, 14111259), (3, 9407506), (6, 4703753), (23, 1227066), (46, 613533), (69, 409022), (138, 204511)]