21363498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{91297}}^1$

素因数の和:91318

約数の個数: 24

約数和(自身を含む): 49848708

約数和(自身を除く): 28485210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 91297, 182594, 273891, 547782, 821673, 1186861, 1643346, 2373722, 3560583, 7121166, 10681749, 21363498]

約数ペア:

[(1, 21363498), (2, 10681749), (3, 7121166), (6, 3560583), (9, 2373722), (13, 1643346), (18, 1186861), (26, 821673), (39, 547782), (78, 273891), (117, 182594), (234, 91297)]