1390291236

素因数分解:

$2^2\times 3^3\times {\mathrm{12873067}}^1$

素因数の和:12873080

約数の個数: 24

約数和(自身を含む): 3604459040

約数和(自身を除く): 2214167804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 12873067, 25746134, 38619201, 51492268, 77238402, 115857603, 154476804, 231715206, 347572809, 463430412, 695145618, 1390291236]

約数ペア:

[(1, 1390291236), (2, 695145618), (3, 463430412), (4, 347572809), (6, 231715206), (9, 154476804), (12, 115857603), (18, 77238402), (27, 51492268), (36, 38619201), (54, 25746134), (108, 12873067)]