2788291278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{16843}}^1$

素因数の和:17409

約数の個数: 48

約数和(自身を含む): 6408872496

約数和(自身を除く): 3620581218

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 541, 1082, 1623, 3246, 4869, 9197, 9738, 16843, 18394, 27591, 33686, 50529, 55182, 82773, 101058, 151587, 165546, 286331, 303174, 572662, 858993, 1717986, 2576979, 5153958, 9112063, 18224126, 27336189, 54672378, 82008567, 154905071, 164017134, 309810142, 464715213, 929430426, 1394145639, 2788291278]

約数ペア:

[(1, 2788291278), (2, 1394145639), (3, 929430426), (6, 464715213), (9, 309810142), (17, 164017134), (18, 154905071), (34, 82008567), (51, 54672378), (102, 27336189), (153, 18224126), (306, 9112063), (541, 5153958), (1082, 2576979), (1623, 1717986), (3246, 858993), (4869, 572662), (9197, 303174), (9738, 286331), (16843, 165546), (18394, 151587), (27591, 101058), (33686, 82773), (50529, 55182)]