21743502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1367}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 47672064

約数和(自身を除く): 25928562

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 241, 482, 723, 1367, 1446, 2651, 2734, 4101, 5302, 7953, 8202, 15037, 15906, 30074, 45111, 90222, 329447, 658894, 988341, 1976682, 3623917, 7247834, 10871751, 21743502]

約数ペア:

[(1, 21743502), (2, 10871751), (3, 7247834), (6, 3623917), (11, 1976682), (22, 988341), (33, 658894), (66, 329447), (241, 90222), (482, 45111), (723, 30074), (1367, 15906), (1446, 15037), (2651, 8202), (2734, 7953), (4101, 5302)]