12158196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 30373056

約数和(自身を除く): 18214860

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 557, 642, 1114, 1284, 1671, 1819, 2228, 3342, 3638, 5457, 6684, 7276, 9469, 10914, 18938, 21828, 28407, 37876, 56814, 59599, 113628, 119198, 178797, 238396, 357594, 715188, 1013183, 2026366, 3039549, 4052732, 6079098, 12158196]

約数ペア:

[(1, 12158196), (2, 6079098), (3, 4052732), (4, 3039549), (6, 2026366), (12, 1013183), (17, 715188), (34, 357594), (51, 238396), (68, 178797), (102, 119198), (107, 113628), (204, 59599), (214, 56814), (321, 37876), (428, 28407), (557, 21828), (642, 18938), (1114, 10914), (1284, 9469), (1671, 7276), (1819, 6684), (2228, 5457), (3342, 3638)]