31021812

素因数分解:

$2^2\times 3^3\times {\mathrm{287239}}^1$

素因数の和:287252

約数の個数: 24

約数和(自身を含む): 80427200

約数和(自身を除く): 49405388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 287239, 574478, 861717, 1148956, 1723434, 2585151, 3446868, 5170302, 7755453, 10340604, 15510906, 31021812]

約数ペア:

[(1, 31021812), (2, 15510906), (3, 10340604), (4, 7755453), (6, 5170302), (9, 3446868), (12, 2585151), (18, 1723434), (27, 1148956), (36, 861717), (54, 574478), (108, 287239)]