11987172

素因数分解:

$2^2\times 3^2\times {\mathrm{433}}^1\times {\mathrm{769}}^1$

素因数の和:1212

約数の個数: 36

約数和(自身を含む): 30410380

約数和(自身を除く): 18423208

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 433, 769, 866, 1299, 1538, 1732, 2307, 2598, 3076, 3897, 4614, 5196, 6921, 7794, 9228, 13842, 15588, 27684, 332977, 665954, 998931, 1331908, 1997862, 2996793, 3995724, 5993586, 11987172]

約数ペア:

[(1, 11987172), (2, 5993586), (3, 3995724), (4, 2996793), (6, 1997862), (9, 1331908), (12, 998931), (18, 665954), (36, 332977), (433, 27684), (769, 15588), (866, 13842), (1299, 9228), (1538, 7794), (1732, 6921), (2307, 5196), (2598, 4614), (3076, 3897)]