18513084

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11261}}^1$

素因数の和:11405

約数の個数: 24

約数和(自身を含む): 43516368

約数和(自身を除く): 25003284

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 11261, 22522, 33783, 45044, 67566, 135132, 1542757, 3085514, 4628271, 6171028, 9256542, 18513084]

約数ペア:

[(1, 18513084), (2, 9256542), (3, 6171028), (4, 4628271), (6, 3085514), (12, 1542757), (137, 135132), (274, 67566), (411, 45044), (548, 33783), (822, 22522), (1644, 11261)]