2984346

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4526

約数の個数: 24

約数和(自身を含む): 6642324

約数和(自身を除く): 3657978

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 4481, 8962, 13443, 26886, 40329, 80658, 165797, 331594, 497391, 994782, 1492173, 2984346]

約数ペア:

[(1, 2984346), (2, 1492173), (3, 994782), (6, 497391), (9, 331594), (18, 165797), (37, 80658), (74, 40329), (111, 26886), (222, 13443), (333, 8962), (666, 4481)]