21933318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 48026880

約数和(自身を除く): 26093562

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 439, 757, 878, 1317, 1514, 2271, 2634, 4542, 4829, 8327, 9658, 14487, 16654, 24981, 28974, 49962, 332323, 664646, 996969, 1993938, 3655553, 7311106, 10966659, 21933318]

約数ペア:

[(1, 21933318), (2, 10966659), (3, 7311106), (6, 3655553), (11, 1993938), (22, 996969), (33, 664646), (66, 332323), (439, 49962), (757, 28974), (878, 24981), (1317, 16654), (1514, 14487), (2271, 9658), (2634, 8327), (4542, 4829)]