7972068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3931}}^1$

素因数の和:3964

約数の個数: 36

約数和(自身を含む): 20147568

約数和(自身を除く): 12175500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 3931, 7862, 11793, 15724, 23586, 47172, 51103, 102206, 153309, 204412, 306618, 613236, 664339, 1328678, 1993017, 2657356, 3986034, 7972068]

約数ペア:

[(1, 7972068), (2, 3986034), (3, 2657356), (4, 1993017), (6, 1328678), (12, 664339), (13, 613236), (26, 306618), (39, 204412), (52, 153309), (78, 102206), (156, 51103), (169, 47172), (338, 23586), (507, 15724), (676, 11793), (1014, 7862), (2028, 3931)]