2216358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7243}}^1$

素因数の和:7268

約数の個数: 24

約数和(自身を含む): 5085288

約数和(自身を除く): 2868930

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 7243, 14486, 21729, 43458, 65187, 123131, 130374, 246262, 369393, 738786, 1108179, 2216358]

約数ペア:

[(1, 2216358), (2, 1108179), (3, 738786), (6, 369393), (9, 246262), (17, 130374), (18, 123131), (34, 65187), (51, 43458), (102, 21729), (153, 14486), (306, 7243)]