18351798

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 38054016

約数和(自身を除く): 19702218

約数列:

[1, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 857, 1714, 2571, 3569, 5142, 7138, 10707, 21414, 36851, 71131, 73702, 110553, 142262, 213393, 221106, 426786, 3058633, 6117266, 9175899, 18351798]

約数ペア:

[(1, 18351798), (2, 9175899), (3, 6117266), (6, 3058633), (43, 426786), (83, 221106), (86, 213393), (129, 142262), (166, 110553), (249, 73702), (258, 71131), (498, 36851), (857, 21414), (1714, 10707), (2571, 7138), (3569, 5142)]