28759806

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{28031}}^1$

素因数の和:28061

約数の個数: 32

約数和(自身を含む): 67276800

約数和(自身を除く): 38516994

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 28031, 56062, 84093, 168186, 252279, 504558, 532589, 756837, 1065178, 1513674, 1597767, 3195534, 4793301, 9586602, 14379903, 28759806]

約数ペア:

[(1, 28759806), (2, 14379903), (3, 9586602), (6, 4793301), (9, 3195534), (18, 1597767), (19, 1513674), (27, 1065178), (38, 756837), (54, 532589), (57, 504558), (114, 252279), (171, 168186), (342, 84093), (513, 56062), (1026, 28031)]