8674146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 21315840

約数和(自身を除く): 12641694

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 1951, 2223, 3902, 4446, 5853, 11706, 17559, 25363, 35118, 37069, 50726, 74138, 76089, 111207, 152178, 222414, 228267, 333621, 456534, 481897, 667242, 963794, 1445691, 2891382, 4337073, 8674146]

約数ペア:

[(1, 8674146), (2, 4337073), (3, 2891382), (6, 1445691), (9, 963794), (13, 667242), (18, 481897), (19, 456534), (26, 333621), (38, 228267), (39, 222414), (57, 152178), (78, 111207), (114, 76089), (117, 74138), (171, 50726), (234, 37069), (247, 35118), (342, 25363), (494, 17559), (741, 11706), (1482, 5853), (1951, 4446), (2223, 3902)]