13888266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 32711616

約数和(自身を除く): 18823350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 487, 582, 679, 974, 1358, 1461, 2037, 2922, 3409, 4074, 4753, 6818, 9506, 10227, 14259, 20454, 23863, 28518, 47239, 47726, 71589, 94478, 141717, 143178, 283434, 330673, 661346, 992019, 1984038, 2314711, 4629422, 6944133, 13888266]

約数ペア:

[(1, 13888266), (2, 6944133), (3, 4629422), (6, 2314711), (7, 1984038), (14, 992019), (21, 661346), (42, 330673), (49, 283434), (97, 143178), (98, 141717), (147, 94478), (194, 71589), (291, 47726), (294, 47239), (487, 28518), (582, 23863), (679, 20454), (974, 14259), (1358, 10227), (1461, 9506), (2037, 6818), (2922, 4753), (3409, 4074)]