247484862

素因数分解:

$2^1\times 3^3\times {\mathrm{919}}^1\times {\mathrm{4987}}^1$

素因数の和:5917

約数の個数: 32

約数和(自身を含む): 550675200

約数和(自身を除く): 303190338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 919, 1838, 2757, 4987, 5514, 8271, 9974, 14961, 16542, 24813, 29922, 44883, 49626, 89766, 134649, 269298, 4583053, 9166106, 13749159, 27498318, 41247477, 82494954, 123742431, 247484862]

約数ペア:

[(1, 247484862), (2, 123742431), (3, 82494954), (6, 41247477), (9, 27498318), (18, 13749159), (27, 9166106), (54, 4583053), (919, 269298), (1838, 134649), (2757, 89766), (4987, 49626), (5514, 44883), (8271, 29922), (9974, 24813), (14961, 16542)]