12893436

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 32701032

約数和(自身を除く): 19807596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 643, 1114, 1286, 1671, 1929, 2228, 2572, 3342, 3858, 5013, 5787, 6684, 7716, 10026, 11574, 20052, 23148, 358151, 716302, 1074453, 1432604, 2148906, 3223359, 4297812, 6446718, 12893436]

約数ペア:

[(1, 12893436), (2, 6446718), (3, 4297812), (4, 3223359), (6, 2148906), (9, 1432604), (12, 1074453), (18, 716302), (36, 358151), (557, 23148), (643, 20052), (1114, 11574), (1286, 10026), (1671, 7716), (1929, 6684), (2228, 5787), (2572, 5013), (3342, 3858)]