21064098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 25061982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 439, 727, 878, 1317, 1454, 2181, 2634, 4362, 4829, 7997, 9658, 14487, 15994, 23991, 28974, 47982, 319153, 638306, 957459, 1914918, 3510683, 7021366, 10532049, 21064098]

約数ペア:

[(1, 21064098), (2, 10532049), (3, 7021366), (6, 3510683), (11, 1914918), (22, 957459), (33, 638306), (66, 319153), (439, 47982), (727, 28974), (878, 23991), (1317, 15994), (1454, 14487), (2181, 9658), (2634, 7997), (4362, 4829)]