42604023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 79073280

約数和(自身を除く): 36469257

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 133, 187, 209, 231, 323, 357, 399, 561, 571, 627, 969, 1309, 1463, 1713, 2261, 3553, 3927, 3997, 4389, 6281, 6783, 9707, 10659, 10849, 11991, 18843, 24871, 29121, 32547, 43967, 67949, 74613, 75943, 106777, 119339, 131901, 184433, 203847, 227829, 320331, 358017, 553299, 747439, 835373, 1291031, 2028763, 2242317, 2506119, 3873093, 6086289, 14201341, 42604023]

約数ペア:

[(1, 42604023), (3, 14201341), (7, 6086289), (11, 3873093), (17, 2506119), (19, 2242317), (21, 2028763), (33, 1291031), (51, 835373), (57, 747439), (77, 553299), (119, 358017), (133, 320331), (187, 227829), (209, 203847), (231, 184433), (323, 131901), (357, 119339), (399, 106777), (561, 75943), (571, 74613), (627, 67949), (969, 43967), (1309, 32547), (1463, 29121), (1713, 24871), (2261, 18843), (3553, 11991), (3927, 10849), (3997, 10659), (4389, 9707), (6281, 6783)]