12954366

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 29450304

約数和(自身を除く): 16495938

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 106, 111, 159, 222, 318, 333, 367, 477, 666, 734, 954, 1101, 1961, 2202, 3303, 3922, 5883, 6606, 11766, 13579, 17649, 19451, 27158, 35298, 38902, 40737, 58353, 81474, 116706, 122211, 175059, 244422, 350118, 719687, 1439374, 2159061, 4318122, 6477183, 12954366]

約数ペア:

[(1, 12954366), (2, 6477183), (3, 4318122), (6, 2159061), (9, 1439374), (18, 719687), (37, 350118), (53, 244422), (74, 175059), (106, 122211), (111, 116706), (159, 81474), (222, 58353), (318, 40737), (333, 38902), (367, 35298), (477, 27158), (666, 19451), (734, 17649), (954, 13579), (1101, 11766), (1961, 6606), (2202, 5883), (3303, 3922)]