90447654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2861}}^1$

素因数の和:3356

約数の個数: 32

約数和(自身を含む): 197821440

約数和(自身を除く): 107373786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 479, 958, 1437, 2861, 2874, 5269, 5722, 8583, 10538, 15807, 17166, 31471, 31614, 62942, 94413, 188826, 1370419, 2740838, 4111257, 8222514, 15074609, 30149218, 45223827, 90447654]

約数ペア:

[(1, 90447654), (2, 45223827), (3, 30149218), (6, 15074609), (11, 8222514), (22, 4111257), (33, 2740838), (66, 1370419), (479, 188826), (958, 94413), (1437, 62942), (2861, 31614), (2874, 31471), (5269, 17166), (5722, 15807), (8583, 10538)]