13821234

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 32799168

約数和(自身を除く): 18977934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 887, 1113, 1774, 2226, 2597, 2661, 5194, 5322, 6209, 7791, 12418, 15582, 18627, 37254, 43463, 47011, 86926, 94022, 130389, 141033, 260778, 282066, 329077, 658154, 987231, 1974462, 2303539, 4607078, 6910617, 13821234]

約数ペア:

[(1, 13821234), (2, 6910617), (3, 4607078), (6, 2303539), (7, 1974462), (14, 987231), (21, 658154), (42, 329077), (49, 282066), (53, 260778), (98, 141033), (106, 130389), (147, 94022), (159, 86926), (294, 47011), (318, 43463), (371, 37254), (742, 18627), (887, 15582), (1113, 12418), (1774, 7791), (2226, 6209), (2597, 5322), (2661, 5194)]