22878

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 24

約数和(自身を含む): 52416

約数和(自身を除く): 29538

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 3813, 7626, 11439, 22878]

約数ペア:

[(1, 22878), (2, 11439), (3, 7626), (6, 3813), (9, 2542), (18, 1271), (31, 738), (41, 558), (62, 369), (82, 279), (93, 246), (123, 186)]