123825546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27851}}^1$

素因数の和:27891

約数の個数: 48

約数和(自身を含む): 304143840

約数和(自身を除く): 180318294

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, 2223, 4446, 27851, 55702, 83553, 167106, 250659, 362063, 501318, 529169, 724126, 1058338, 1086189, 1587507, 2172378, 3175014, 3258567, 4762521, 6517134, 6879197, 9525042, 13758394, 20637591, 41275182, 61912773, 123825546]

約数ペア:

[(1, 123825546), (2, 61912773), (3, 41275182), (6, 20637591), (9, 13758394), (13, 9525042), (18, 6879197), (19, 6517134), (26, 4762521), (38, 3258567), (39, 3175014), (57, 2172378), (78, 1587507), (114, 1086189), (117, 1058338), (171, 724126), (234, 529169), (247, 501318), (342, 362063), (494, 250659), (741, 167106), (1482, 83553), (2223, 55702), (4446, 27851)]