99811738

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 169917696

約数和(自身を除く): 70105958

約数列:

[1, 2, 13, 26, 47, 61, 94, 103, 122, 169, 206, 338, 611, 793, 1222, 1339, 1586, 2678, 2867, 4841, 5734, 6283, 7943, 9682, 10309, 12566, 15886, 17407, 20618, 34814, 37271, 62933, 74542, 81679, 125866, 163358, 295301, 484523, 590602, 818129, 969046, 1061827, 1636258, 2123654, 3838913, 7677826, 49905869, 99811738]

約数ペア:

[(1, 99811738), (2, 49905869), (13, 7677826), (26, 3838913), (47, 2123654), (61, 1636258), (94, 1061827), (103, 969046), (122, 818129), (169, 590602), (206, 484523), (338, 295301), (611, 163358), (793, 125866), (1222, 81679), (1339, 74542), (1586, 62933), (2678, 37271), (2867, 34814), (4841, 20618), (5734, 17407), (6283, 15886), (7943, 12566), (9682, 10309)]