7890516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12893}}^1$

素因数の和:12920

約数の個数: 36

約数和(自身を含む): 21120372

約数和(自身を除く): 13229856

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 12893, 25786, 38679, 51572, 77358, 116037, 154716, 219181, 232074, 438362, 464148, 657543, 876724, 1315086, 1972629, 2630172, 3945258, 7890516]

約数ペア:

[(1, 7890516), (2, 3945258), (3, 2630172), (4, 1972629), (6, 1315086), (9, 876724), (12, 657543), (17, 464148), (18, 438362), (34, 232074), (36, 219181), (51, 154716), (68, 116037), (102, 77358), (153, 51572), (204, 38679), (306, 25786), (612, 12893)]