21818104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35419}}^1$

素因数の和:35443

約数の個数: 32

約数和(自身を含む): 51004800

約数和(自身を除く): 29186696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 35419, 70838, 141676, 247933, 283352, 389609, 495866, 779218, 991732, 1558436, 1983464, 2727263, 3116872, 5454526, 10909052, 21818104]

約数ペア:

[(1, 21818104), (2, 10909052), (4, 5454526), (7, 3116872), (8, 2727263), (11, 1983464), (14, 1558436), (22, 991732), (28, 779218), (44, 495866), (56, 389609), (77, 283352), (88, 247933), (154, 141676), (308, 70838), (616, 35419)]