26443683

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 45206928

約数和(自身を除く): 18763245

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 983, 1281, 2949, 2989, 3843, 6881, 8847, 8967, 20643, 26901, 48167, 59963, 61929, 144501, 179889, 419741, 433503, 539667, 1259223, 2938187, 3777669, 8814561, 26443683]

約数ペア:

[(1, 26443683), (3, 8814561), (7, 3777669), (9, 2938187), (21, 1259223), (49, 539667), (61, 433503), (63, 419741), (147, 179889), (183, 144501), (427, 61929), (441, 59963), (549, 48167), (983, 26901), (1281, 20643), (2949, 8967), (2989, 8847), (3843, 6881)]