12243828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 18238092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 647, 996, 1294, 1577, 1941, 2588, 3154, 3882, 4731, 6308, 7764, 9462, 12293, 18924, 24586, 36879, 49172, 53701, 73758, 107402, 147516, 161103, 214804, 322206, 644412, 1020319, 2040638, 3060957, 4081276, 6121914, 12243828]

約数ペア:

[(1, 12243828), (2, 6121914), (3, 4081276), (4, 3060957), (6, 2040638), (12, 1020319), (19, 644412), (38, 322206), (57, 214804), (76, 161103), (83, 147516), (114, 107402), (166, 73758), (228, 53701), (249, 49172), (332, 36879), (498, 24586), (647, 18924), (996, 12293), (1294, 9462), (1577, 7764), (1941, 6308), (2588, 4731), (3154, 3882)]