42419202

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 99426240

約数和(自身を除く): 57007038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 919, 942, 1099, 1838, 2198, 2757, 3297, 5514, 6433, 6594, 7693, 12866, 15386, 19299, 23079, 38598, 45031, 46158, 90062, 135093, 144283, 270186, 288566, 432849, 865698, 1009981, 2019962, 3029943, 6059886, 7069867, 14139734, 21209601, 42419202]

約数ペア:

[(1, 42419202), (2, 21209601), (3, 14139734), (6, 7069867), (7, 6059886), (14, 3029943), (21, 2019962), (42, 1009981), (49, 865698), (98, 432849), (147, 288566), (157, 270186), (294, 144283), (314, 135093), (471, 90062), (919, 46158), (942, 45031), (1099, 38598), (1838, 23079), (2198, 19299), (2757, 15386), (3297, 12866), (5514, 7693), (6433, 6594)]