12172068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19889}}^1$

素因数の和:19916

約数の個数: 36

約数和(自身を含む): 32579820

約数和(自身を除く): 20407752

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 19889, 39778, 59667, 79556, 119334, 179001, 238668, 338113, 358002, 676226, 716004, 1014339, 1352452, 2028678, 3043017, 4057356, 6086034, 12172068]

約数ペア:

[(1, 12172068), (2, 6086034), (3, 4057356), (4, 3043017), (6, 2028678), (9, 1352452), (12, 1014339), (17, 716004), (18, 676226), (34, 358002), (36, 338113), (51, 238668), (68, 179001), (102, 119334), (153, 79556), (204, 59667), (306, 39778), (612, 19889)]