63945618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2207}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 139898880

約数和(自身を除く): 75953262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 439, 878, 1317, 2207, 2634, 4414, 4829, 6621, 9658, 13242, 14487, 24277, 28974, 48554, 72831, 145662, 968873, 1937746, 2906619, 5813238, 10657603, 21315206, 31972809, 63945618]

約数ペア:

[(1, 63945618), (2, 31972809), (3, 21315206), (6, 10657603), (11, 5813238), (22, 2906619), (33, 1937746), (66, 968873), (439, 145662), (878, 72831), (1317, 48554), (2207, 28974), (2634, 24277), (4414, 14487), (4829, 13242), (6621, 9658)]