18056168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173617}}^1$

素因数の和:173636

約数の個数: 16

約数和(自身を含む): 36459780

約数和(自身を除く): 18403612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173617, 347234, 694468, 1388936, 2257021, 4514042, 9028084, 18056168]

約数ペア:

[(1, 18056168), (2, 9028084), (4, 4514042), (8, 2257021), (13, 1388936), (26, 694468), (52, 347234), (104, 173617)]