28260738

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{15859}}^1$

素因数の和:15884

約数の個数: 40

約数和(自身を含む): 69086160

約数和(自身を除く): 40825422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 15859, 31718, 47577, 95154, 142731, 174449, 285462, 348898, 428193, 523347, 856386, 1046694, 1284579, 1570041, 2569158, 3140082, 4710123, 9420246, 14130369, 28260738]

約数ペア:

[(1, 28260738), (2, 14130369), (3, 9420246), (6, 4710123), (9, 3140082), (11, 2569158), (18, 1570041), (22, 1284579), (27, 1046694), (33, 856386), (54, 523347), (66, 428193), (81, 348898), (99, 285462), (162, 174449), (198, 142731), (297, 95154), (594, 47577), (891, 31718), (1782, 15859)]