1691118

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 80

約数和(自身を含む): 4512816

約数和(自身を除く): 2821698

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 73, 78, 81, 99, 117, 143, 146, 162, 198, 219, 234, 286, 297, 351, 429, 438, 594, 657, 702, 803, 858, 891, 949, 1053, 1287, 1314, 1606, 1782, 1898, 1971, 2106, 2409, 2574, 2847, 3861, 3942, 4818, 5694, 5913, 7227, 7722, 8541, 10439, 11583, 11826, 14454, 17082, 20878, 21681, 23166, 25623, 31317, 43362, 51246, 62634, 65043, 76869, 93951, 130086, 153738, 187902, 281853, 563706, 845559, 1691118]

約数ペア:

[(1, 1691118), (2, 845559), (3, 563706), (6, 281853), (9, 187902), (11, 153738), (13, 130086), (18, 93951), (22, 76869), (26, 65043), (27, 62634), (33, 51246), (39, 43362), (54, 31317), (66, 25623), (73, 23166), (78, 21681), (81, 20878), (99, 17082), (117, 14454), (143, 11826), (146, 11583), (162, 10439), (198, 8541), (219, 7722), (234, 7227), (286, 5913), (297, 5694), (351, 4818), (429, 3942), (438, 3861), (594, 2847), (657, 2574), (702, 2409), (803, 2106), (858, 1971), (891, 1898), (949, 1782), (1053, 1606), (1287, 1314)]