1026388638

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{24337}}^1$

素因数の和:24430

約数の個数: 64

約数和(自身を含む): 2523363840

約数和(自身を除く): 1496975202

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1562, 1917, 2343, 3834, 4686, 7029, 14058, 21087, 24337, 42174, 48674, 73011, 146022, 219033, 267707, 438066, 535414, 657099, 803121, 1314198, 1606242, 1727927, 2409363, 3455854, 4818726, 5183781, 7228089, 10367562, 14456178, 15551343, 19007197, 31102686, 38014394, 46654029, 57021591, 93308058, 114043182, 171064773, 342129546, 513194319, 1026388638]

約数ペア:

[(1, 1026388638), (2, 513194319), (3, 342129546), (6, 171064773), (9, 114043182), (11, 93308058), (18, 57021591), (22, 46654029), (27, 38014394), (33, 31102686), (54, 19007197), (66, 15551343), (71, 14456178), (99, 10367562), (142, 7228089), (198, 5183781), (213, 4818726), (297, 3455854), (426, 2409363), (594, 1727927), (639, 1606242), (781, 1314198), (1278, 803121), (1562, 657099), (1917, 535414), (2343, 438066), (3834, 267707), (4686, 219033), (7029, 146022), (14058, 73011), (21087, 48674), (24337, 42174)]