90840402

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{136397}}^1$

素因数の和:136442

約数の個数: 24

約数和(自身を含む): 202141836

約数和(自身を除く): 111301434

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 136397, 272794, 409191, 818382, 1227573, 2455146, 5046689, 10093378, 15140067, 30280134, 45420201, 90840402]

約数ペア:

[(1, 90840402), (2, 45420201), (3, 30280134), (6, 15140067), (9, 10093378), (18, 5046689), (37, 2455146), (74, 1227573), (111, 818382), (222, 409191), (333, 272794), (666, 136397)]