39788028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157889}}^1$

素因数の和:157906

約数の個数: 36

約数和(自身を含む): 114943920

約数和(自身を除く): 75155892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 157889, 315778, 473667, 631556, 947334, 1105223, 1421001, 1894668, 2210446, 2842002, 3315669, 4420892, 5684004, 6631338, 9947007, 13262676, 19894014, 39788028]

約数ペア:

[(1, 39788028), (2, 19894014), (3, 13262676), (4, 9947007), (6, 6631338), (7, 5684004), (9, 4420892), (12, 3315669), (14, 2842002), (18, 2210446), (21, 1894668), (28, 1421001), (36, 1105223), (42, 947334), (63, 631556), (84, 473667), (126, 315778), (252, 157889)]