18442094195

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1\times {\mathrm{6971}}^1$

素因数の和:7691

約数の個数: 32

約数和(自身を含む): 25532914176

約数和(自身を除く): 7090819981

約数列:

[1, 5, 7, 35, 131, 577, 655, 917, 2885, 4039, 4585, 6971, 20195, 34855, 48797, 75587, 243985, 377935, 529109, 913201, 2645545, 4022267, 4566005, 6392407, 20111335, 28155869, 31962035, 140779345, 526916977, 2634584885, 3688418839, 18442094195]

約数ペア:

[(1, 18442094195), (5, 3688418839), (7, 2634584885), (35, 526916977), (131, 140779345), (577, 31962035), (655, 28155869), (917, 20111335), (2885, 6392407), (4039, 4566005), (4585, 4022267), (6971, 2645545), (20195, 913201), (34855, 529109), (48797, 377935), (75587, 243985)]