42242586

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 53557734

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 71, 102, 114, 142, 213, 307, 323, 426, 614, 646, 921, 969, 1207, 1349, 1842, 1938, 2414, 2698, 3621, 4047, 5219, 5833, 7242, 8094, 10438, 11666, 15657, 17499, 21797, 22933, 31314, 34998, 43594, 45866, 65391, 68799, 99161, 130782, 137598, 198322, 297483, 370549, 414143, 594966, 741098, 828286, 1111647, 1242429, 2223294, 2484858, 7040431, 14080862, 21121293, 42242586]

約数ペア:

[(1, 42242586), (2, 21121293), (3, 14080862), (6, 7040431), (17, 2484858), (19, 2223294), (34, 1242429), (38, 1111647), (51, 828286), (57, 741098), (71, 594966), (102, 414143), (114, 370549), (142, 297483), (213, 198322), (307, 137598), (323, 130782), (426, 99161), (614, 68799), (646, 65391), (921, 45866), (969, 43594), (1207, 34998), (1349, 31314), (1842, 22933), (1938, 21797), (2414, 17499), (2698, 15657), (3621, 11666), (4047, 10438), (5219, 8094), (5833, 7242)]