21864084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 56441280

約数和(自身を除く): 34577196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2269, 2409, 3212, 4538, 4818, 6807, 9076, 9636, 13614, 24959, 27228, 49918, 74877, 99836, 149754, 165637, 299508, 331274, 496911, 662548, 993822, 1822007, 1987644, 3644014, 5466021, 7288028, 10932042, 21864084]

約数ペア:

[(1, 21864084), (2, 10932042), (3, 7288028), (4, 5466021), (6, 3644014), (11, 1987644), (12, 1822007), (22, 993822), (33, 662548), (44, 496911), (66, 331274), (73, 299508), (132, 165637), (146, 149754), (219, 99836), (292, 74877), (438, 49918), (803, 27228), (876, 24959), (1606, 13614), (2269, 9636), (2409, 9076), (3212, 6807), (4538, 4818)]