15491466

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12473}}^1$

素因数の和:12507

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 20433654

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 12473, 24946, 37419, 74838, 112257, 224514, 286879, 336771, 573758, 673542, 860637, 1721274, 2581911, 5163822, 7745733, 15491466]

約数ペア:

[(1, 15491466), (2, 7745733), (3, 5163822), (6, 2581911), (9, 1721274), (18, 860637), (23, 673542), (27, 573758), (46, 336771), (54, 286879), (69, 224514), (138, 112257), (207, 74838), (414, 37419), (621, 24946), (1242, 12473)]