2012070618

素因数分解:

$2^1\times 3^7\times {\mathrm{173}}^1\times {\mathrm{2659}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 4554345600

約数和(自身を除く): 2542274982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 243, 346, 486, 519, 729, 1038, 1458, 1557, 2187, 2659, 3114, 4374, 4671, 5318, 7977, 9342, 14013, 15954, 23931, 28026, 42039, 47862, 71793, 84078, 126117, 143586, 215379, 252234, 378351, 430758, 460007, 646137, 756702, 920014, 1292274, 1380021, 1938411, 2760042, 3876822, 4140063, 5815233, 8280126, 11630466, 12420189, 24840378, 37260567, 74521134, 111781701, 223563402, 335345103, 670690206, 1006035309, 2012070618]

約数ペア:

[(1, 2012070618), (2, 1006035309), (3, 670690206), (6, 335345103), (9, 223563402), (18, 111781701), (27, 74521134), (54, 37260567), (81, 24840378), (162, 12420189), (173, 11630466), (243, 8280126), (346, 5815233), (486, 4140063), (519, 3876822), (729, 2760042), (1038, 1938411), (1458, 1380021), (1557, 1292274), (2187, 920014), (2659, 756702), (3114, 646137), (4374, 460007), (4671, 430758), (5318, 378351), (7977, 252234), (9342, 215379), (14013, 143586), (15954, 126117), (23931, 84078), (28026, 71793), (42039, 47862)]