21473532

素因数分解:

$2^2\times 3^3\times {\mathrm{198829}}^1$

素因数の和:198842

約数の個数: 24

約数和(自身を含む): 55672400

約数和(自身を除く): 34198868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 198829, 397658, 596487, 795316, 1192974, 1789461, 2385948, 3578922, 5368383, 7157844, 10736766, 21473532]

約数ペア:

[(1, 21473532), (2, 10736766), (3, 7157844), (4, 5368383), (6, 3578922), (9, 2385948), (12, 1789461), (18, 1192974), (27, 795316), (36, 596487), (54, 397658), (108, 198829)]