8918322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 21076032

約数和(自身を除く): 12157710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 61, 118, 122, 177, 183, 354, 366, 413, 427, 826, 854, 1239, 1281, 2478, 2562, 3481, 3599, 6962, 7198, 10443, 10797, 20886, 21594, 24367, 25193, 48734, 50386, 73101, 75579, 146202, 151158, 212341, 424682, 637023, 1274046, 1486387, 2972774, 4459161, 8918322]

約数ペア:

[(1, 8918322), (2, 4459161), (3, 2972774), (6, 1486387), (7, 1274046), (14, 637023), (21, 424682), (42, 212341), (59, 151158), (61, 146202), (118, 75579), (122, 73101), (177, 50386), (183, 48734), (354, 25193), (366, 24367), (413, 21594), (427, 20886), (826, 10797), (854, 10443), (1239, 7198), (1281, 6962), (2478, 3599), (2562, 3481)]