39872808

素因数分解:

$2^3\times 3^2\times {\mathrm{553789}}^1$

素因数の和:553801

約数の個数: 24

約数和(自身を含む): 107989050

約数和(自身を除く): 68116242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 553789, 1107578, 1661367, 2215156, 3322734, 4430312, 4984101, 6645468, 9968202, 13290936, 19936404, 39872808]

約数ペア:

[(1, 39872808), (2, 19936404), (3, 13290936), (4, 9968202), (6, 6645468), (8, 4984101), (9, 4430312), (12, 3322734), (18, 2215156), (24, 1661367), (36, 1107578), (72, 553789)]