12013812

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 31375680

約数和(自身を除く): 19361868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 643, 692, 1038, 1286, 1557, 1929, 2076, 2572, 3114, 3858, 4671, 5787, 6228, 7716, 9342, 11574, 17361, 18684, 23148, 34722, 69444, 111239, 222478, 333717, 444956, 667434, 1001151, 1334868, 2002302, 3003453, 4004604, 6006906, 12013812]

約数ペア:

[(1, 12013812), (2, 6006906), (3, 4004604), (4, 3003453), (6, 2002302), (9, 1334868), (12, 1001151), (18, 667434), (27, 444956), (36, 333717), (54, 222478), (108, 111239), (173, 69444), (346, 34722), (519, 23148), (643, 18684), (692, 17361), (1038, 11574), (1286, 9342), (1557, 7716), (1929, 6228), (2076, 5787), (2572, 4671), (3114, 3858)]