21775338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31019}}^1$

素因数の和:31043

約数の個数: 32

約数和(自身を含む): 52113600

約数和(自身を除く): 30338262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 31019, 62038, 93057, 186114, 279171, 403247, 558342, 806494, 837513, 1209741, 1675026, 2419482, 3629223, 7258446, 10887669, 21775338]

約数ペア:

[(1, 21775338), (2, 10887669), (3, 7258446), (6, 3629223), (9, 2419482), (13, 1675026), (18, 1209741), (26, 837513), (27, 806494), (39, 558342), (54, 403247), (78, 279171), (117, 186114), (234, 93057), (351, 62038), (702, 31019)]