213924708

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{54517}}^1$

素因数の和:54636

約数の個数: 36

約数和(自身を含む): 545725180

約数和(自身を除く): 331800472

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 54517, 109034, 163551, 218068, 327102, 490653, 654204, 981306, 1962612, 5942353, 11884706, 17827059, 23769412, 35654118, 53481177, 71308236, 106962354, 213924708]

約数ペア:

[(1, 213924708), (2, 106962354), (3, 71308236), (4, 53481177), (6, 35654118), (9, 23769412), (12, 17827059), (18, 11884706), (36, 5942353), (109, 1962612), (218, 981306), (327, 654204), (436, 490653), (654, 327102), (981, 218068), (1308, 163551), (1962, 109034), (3924, 54517)]