2100042

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2381}}^1$

素因数の和:2403

約数の個数: 36

約数和(自身を含む): 5295186

約数和(自身を除く): 3195144

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2381, 4762, 7143, 14286, 16667, 21429, 33334, 42858, 50001, 100002, 116669, 150003, 233338, 300006, 350007, 700014, 1050021, 2100042]

約数ペア:

[(1, 2100042), (2, 1050021), (3, 700014), (6, 350007), (7, 300006), (9, 233338), (14, 150003), (18, 116669), (21, 100002), (42, 50001), (49, 42858), (63, 33334), (98, 21429), (126, 16667), (147, 14286), (294, 7143), (441, 4762), (882, 2381)]