2930886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3323}}^1$

素因数の和:3345

約数の個数: 36

約数和(自身を含む): 7389252

約数和(自身を除く): 4458366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3323, 6646, 9969, 19938, 23261, 29907, 46522, 59814, 69783, 139566, 162827, 209349, 325654, 418698, 488481, 976962, 1465443, 2930886]

約数ペア:

[(1, 2930886), (2, 1465443), (3, 976962), (6, 488481), (7, 418698), (9, 325654), (14, 209349), (18, 162827), (21, 139566), (42, 69783), (49, 59814), (63, 46522), (98, 29907), (126, 23261), (147, 19938), (294, 9969), (441, 6646), (882, 3323)]