40800606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 103956480

約数和(自身を除く): 63155874

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1879, 1974, 3102, 3619, 3758, 5637, 7238, 10857, 11274, 13153, 20669, 21714, 26306, 39459, 41338, 62007, 78918, 88313, 124014, 144683, 176626, 264939, 289366, 434049, 529878, 618191, 868098, 971443, 1236382, 1854573, 1942886, 2914329, 3709146, 5828658, 6800101, 13600202, 20400303, 40800606]

約数ペア:

[(1, 40800606), (2, 20400303), (3, 13600202), (6, 6800101), (7, 5828658), (11, 3709146), (14, 2914329), (21, 1942886), (22, 1854573), (33, 1236382), (42, 971443), (47, 868098), (66, 618191), (77, 529878), (94, 434049), (141, 289366), (154, 264939), (231, 176626), (282, 144683), (329, 124014), (462, 88313), (517, 78918), (658, 62007), (987, 41338), (1034, 39459), (1551, 26306), (1879, 21714), (1974, 20669), (3102, 13153), (3619, 11274), (3758, 10857), (5637, 7238)]