21796056

素因数分解:

$2^3\times 3^2\times {\mathrm{302723}}^1$

素因数の和:302735

約数の個数: 24

約数和(自身を含む): 59031180

約数和(自身を除く): 37235124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 302723, 605446, 908169, 1210892, 1816338, 2421784, 2724507, 3632676, 5449014, 7265352, 10898028, 21796056]

約数ペア:

[(1, 21796056), (2, 10898028), (3, 7265352), (4, 5449014), (6, 3632676), (8, 2724507), (9, 2421784), (12, 1816338), (18, 1210892), (24, 908169), (36, 605446), (72, 302723)]