2681229384

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{653321}}^1$

素因数の和:653355

約数の個数: 64

約数和(自身を含む): 7839864000

約数和(自身を除く): 5158634616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 653321, 1306642, 1959963, 2613284, 3919926, 5226568, 5879889, 7839852, 11759778, 12413099, 15679704, 17639667, 23519556, 24826198, 35279334, 37239297, 47039112, 49652396, 70558668, 74478594, 99304792, 111717891, 141117336, 148957188, 223435782, 297914376, 335153673, 446871564, 670307346, 893743128, 1340614692, 2681229384]

約数ペア:

[(1, 2681229384), (2, 1340614692), (3, 893743128), (4, 670307346), (6, 446871564), (8, 335153673), (9, 297914376), (12, 223435782), (18, 148957188), (19, 141117336), (24, 111717891), (27, 99304792), (36, 74478594), (38, 70558668), (54, 49652396), (57, 47039112), (72, 37239297), (76, 35279334), (108, 24826198), (114, 23519556), (152, 17639667), (171, 15679704), (216, 12413099), (228, 11759778), (342, 7839852), (456, 5879889), (513, 5226568), (684, 3919926), (1026, 2613284), (1368, 1959963), (2052, 1306642), (4104, 653321)]