42509418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 106479360

約数和(自身を除く): 63969942

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 986, 1218, 1479, 2053, 2958, 3451, 4106, 6159, 6902, 10353, 12318, 14371, 20706, 28742, 34901, 43113, 59537, 69802, 86226, 104703, 119074, 178611, 209406, 244307, 357222, 416759, 488614, 732921, 833518, 1012129, 1250277, 1465842, 2024258, 2500554, 3036387, 6072774, 7084903, 14169806, 21254709, 42509418]

約数ペア:

[(1, 42509418), (2, 21254709), (3, 14169806), (6, 7084903), (7, 6072774), (14, 3036387), (17, 2500554), (21, 2024258), (29, 1465842), (34, 1250277), (42, 1012129), (51, 833518), (58, 732921), (87, 488614), (102, 416759), (119, 357222), (174, 244307), (203, 209406), (238, 178611), (357, 119074), (406, 104703), (493, 86226), (609, 69802), (714, 59537), (986, 43113), (1218, 34901), (1479, 28742), (2053, 20706), (2958, 14371), (3451, 12318), (4106, 10353), (6159, 6902)]