29778876

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19237}}^1$

素因数の和:19290

約数の個数: 36

約数和(自身を含む): 77028952

約数和(自身を除く): 47250076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 19237, 38474, 57711, 76948, 115422, 173133, 230844, 346266, 692532, 827191, 1654382, 2481573, 3308764, 4963146, 7444719, 9926292, 14889438, 29778876]

約数ペア:

[(1, 29778876), (2, 14889438), (3, 9926292), (4, 7444719), (6, 4963146), (9, 3308764), (12, 2481573), (18, 1654382), (36, 827191), (43, 692532), (86, 346266), (129, 230844), (172, 173133), (258, 115422), (387, 76948), (516, 57711), (774, 38474), (1548, 19237)]