18697124324

素因数分解:

$2^2\times {\mathrm{877}}^1\times {\mathrm{1181}}^1\times {\mathrm{4513}}^1$

素因数の和:6575

約数の個数: 24

約数和(自身を含む): 32792278008

約数和(自身を除く): 14095153684

約数列:

[1, 2, 4, 877, 1181, 1754, 2362, 3508, 4513, 4724, 9026, 18052, 1035737, 2071474, 3957901, 4142948, 5329853, 7915802, 10659706, 15831604, 21319412, 4674281081, 9348562162, 18697124324]

約数ペア:

[(1, 18697124324), (2, 9348562162), (4, 4674281081), (877, 21319412), (1181, 15831604), (1754, 10659706), (2362, 7915802), (3508, 5329853), (4513, 4142948), (4724, 3957901), (9026, 2071474), (18052, 1035737)]