57474

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 24

約数和(自身を含む): 129792

約数和(自身を除く): 72318

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 186, 206, 279, 309, 558, 618, 927, 1854, 3193, 6386, 9579, 19158, 28737, 57474]

約数ペア:

[(1, 57474), (2, 28737), (3, 19158), (6, 9579), (9, 6386), (18, 3193), (31, 1854), (62, 927), (93, 618), (103, 558), (186, 309), (206, 279)]