64368198

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{13597}}^1$

素因数の和:13868

約数の個数: 24

約数和(自身を含む): 140005008

約数和(自身を除く): 75636810

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 13597, 27194, 40791, 81582, 122373, 244746, 3576011, 7152022, 10728033, 21456066, 32184099, 64368198]

約数ペア:

[(1, 64368198), (2, 32184099), (3, 21456066), (6, 10728033), (9, 7152022), (18, 3576011), (263, 244746), (526, 122373), (789, 81582), (1578, 40791), (2367, 27194), (4734, 13597)]