791622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 1965600

約数和(自身を除く): 1173978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 199, 221, 234, 306, 398, 442, 597, 663, 1194, 1326, 1791, 1989, 2587, 3383, 3582, 3978, 5174, 6766, 7761, 10149, 15522, 20298, 23283, 30447, 43979, 46566, 60894, 87958, 131937, 263874, 395811, 791622]

約数ペア:

[(1, 791622), (2, 395811), (3, 263874), (6, 131937), (9, 87958), (13, 60894), (17, 46566), (18, 43979), (26, 30447), (34, 23283), (39, 20298), (51, 15522), (78, 10149), (102, 7761), (117, 6766), (153, 5174), (199, 3978), (221, 3582), (234, 3383), (306, 2587), (398, 1989), (442, 1791), (597, 1326), (663, 1194)]