12713442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 29992032

約数和(自身を除く): 17278590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 521, 581, 1042, 1162, 1563, 1743, 3126, 3486, 3647, 4067, 7294, 8134, 10941, 12201, 21882, 24402, 25529, 43243, 51058, 76587, 86486, 129729, 153174, 259458, 302701, 605402, 908103, 1816206, 2118907, 4237814, 6356721, 12713442]

約数ペア:

[(1, 12713442), (2, 6356721), (3, 4237814), (6, 2118907), (7, 1816206), (14, 908103), (21, 605402), (42, 302701), (49, 259458), (83, 153174), (98, 129729), (147, 86486), (166, 76587), (249, 51058), (294, 43243), (498, 25529), (521, 24402), (581, 21882), (1042, 12201), (1162, 10941), (1563, 8134), (1743, 7294), (3126, 4067), (3486, 3647)]