9988227.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 65923200

約数和(自身を除く): 39315294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1307, 1566, 2262, 2614, 3393, 3921, 6786, 7842, 10179, 11763, 16991, 20358, 23526, 33982, 35289, 37903, 50973, 70578, 75806, 101946, 113709, 152919, 227418, 305838, 341127, 458757, 492739, 682254, 917514, 985478, 1023381, 1478217, 2046762, 2956434, 4434651, 8869302, 13303953, 26607906]

約数ペア:

[(1, 26607906), (2, 13303953), (3, 8869302), (6, 4434651), (9, 2956434), (13, 2046762), (18, 1478217), (26, 1023381), (27, 985478), (29, 917514), (39, 682254), (54, 492739), (58, 458757), (78, 341127), (87, 305838), (117, 227418), (174, 152919), (234, 113709), (261, 101946), (351, 75806), (377, 70578), (522, 50973), (702, 37903), (754, 35289), (783, 33982), (1131, 23526), (1307, 20358), (1566, 16991), (2262, 11763), (2614, 10179), (3393, 7842), (3921, 6786)]