18480388082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{189593}}^1$

素因数の和:189794

約数の個数: 32

約数和(自身を含む): 31342163328

約数和(自身を除く): 12861775246

約数列:

[1, 2, 13, 23, 26, 46, 163, 299, 326, 598, 2119, 3749, 4238, 7498, 48737, 97474, 189593, 379186, 2464709, 4360639, 4929418, 8721278, 30903659, 56688307, 61807318, 113376614, 401747567, 710784157, 803495134, 1421568314, 9240194041, 18480388082]

約数ペア:

[(1, 18480388082), (2, 9240194041), (13, 1421568314), (23, 803495134), (26, 710784157), (46, 401747567), (163, 113376614), (299, 61807318), (326, 56688307), (598, 30903659), (2119, 8721278), (3749, 4929418), (4238, 4360639), (7498, 2464709), (48737, 379186), (97474, 189593)]