227476002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{20981}}^1$

素因数の和:21138

約数の個数: 32

約数和(自身を含む): 493496640

約数和(自身を除く): 266020638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 20981, 41962, 62943, 125886, 272753, 545506, 818259, 1636518, 2916359, 5832718, 8749077, 17498154, 37912667, 75825334, 113738001, 227476002]

約数ペア:

[(1, 227476002), (2, 113738001), (3, 75825334), (6, 37912667), (13, 17498154), (26, 8749077), (39, 5832718), (78, 2916359), (139, 1636518), (278, 818259), (417, 545506), (834, 272753), (1807, 125886), (3614, 62943), (5421, 41962), (10842, 20981)]