90581418

素因数分解:

$2^1\times 3^2\times {\mathrm{1163}}^1\times {\mathrm{4327}}^1$

素因数の和:5498

約数の個数: 24

約数和(自身を含む): 196473888

約数和(自身を除く): 105892470

約数列:

[1, 2, 3, 6, 9, 18, 1163, 2326, 3489, 4327, 6978, 8654, 10467, 12981, 20934, 25962, 38943, 77886, 5032301, 10064602, 15096903, 30193806, 45290709, 90581418]

約数ペア:

[(1, 90581418), (2, 45290709), (3, 30193806), (6, 15096903), (9, 10064602), (18, 5032301), (1163, 77886), (2326, 38943), (3489, 25962), (4327, 20934), (6978, 12981), (8654, 10467)]