42870042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 98804160

約数和(自身を除く): 55934118

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1217, 1854, 1957, 2434, 3651, 3914, 5871, 7302, 10953, 11742, 17613, 21906, 23123, 35226, 46246, 69369, 125351, 138738, 208107, 250702, 376053, 416214, 752106, 1128159, 2256318, 2381669, 4763338, 7145007, 14290014, 21435021, 42870042]

約数ペア:

[(1, 42870042), (2, 21435021), (3, 14290014), (6, 7145007), (9, 4763338), (18, 2381669), (19, 2256318), (38, 1128159), (57, 752106), (103, 416214), (114, 376053), (171, 250702), (206, 208107), (309, 138738), (342, 125351), (618, 69369), (927, 46246), (1217, 35226), (1854, 23123), (1957, 21906), (2434, 17613), (3651, 11742), (3914, 10953), (5871, 7302)]