1338582

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 3242160

約数和(自身を除く): 1903578

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 157, 174, 203, 294, 314, 406, 471, 609, 942, 1099, 1218, 1421, 2198, 2842, 3297, 4263, 4553, 6594, 7693, 8526, 9106, 13659, 15386, 23079, 27318, 31871, 46158, 63742, 95613, 191226, 223097, 446194, 669291, 1338582]

約数ペア:

[(1, 1338582), (2, 669291), (3, 446194), (6, 223097), (7, 191226), (14, 95613), (21, 63742), (29, 46158), (42, 31871), (49, 27318), (58, 23079), (87, 15386), (98, 13659), (147, 9106), (157, 8526), (174, 7693), (203, 6594), (294, 4553), (314, 4263), (406, 3297), (471, 2842), (609, 2198), (942, 1421), (1099, 1218)]