2018045766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{68099}}^1$

素因数の和:68564

約数の個数: 32

約数和(自身を含む): 4412880000

約数和(自身を除く): 2394834234

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 449, 898, 1347, 2694, 4939, 9878, 14817, 29634, 68099, 136198, 204297, 408594, 749089, 1498178, 2247267, 4494534, 30576451, 61152902, 91729353, 183458706, 336340961, 672681922, 1009022883, 2018045766]

約数ペア:

[(1, 2018045766), (2, 1009022883), (3, 672681922), (6, 336340961), (11, 183458706), (22, 91729353), (33, 61152902), (66, 30576451), (449, 4494534), (898, 2247267), (1347, 1498178), (2694, 749089), (4939, 408594), (9878, 204297), (14817, 136198), (29634, 68099)]