56284398

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{44041}}^1$

素因数の和:44120

約数の個数: 24

約数和(自身を含む): 123669936

約数和(自身を除く): 67385538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 44041, 88082, 132123, 264246, 396369, 792738, 3126911, 6253822, 9380733, 18761466, 28142199, 56284398]

約数ペア:

[(1, 56284398), (2, 28142199), (3, 18761466), (6, 9380733), (9, 6253822), (18, 3126911), (71, 792738), (142, 396369), (213, 264246), (426, 132123), (639, 88082), (1278, 44041)]