42173838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6563}}^1$

素因数の和:6598

約数の個数: 64

約数和(自身を含む): 113425920

約数和(自身を除く): 71252082

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 6563, 13126, 19689, 39378, 45941, 59067, 91882, 111571, 118134, 137823, 177201, 223142, 275646, 334713, 354402, 413469, 669426, 780997, 826938, 1004139, 1240407, 1561994, 2008278, 2342991, 2480814, 3012417, 4685982, 6024834, 7028973, 14057946, 21086919, 42173838]

約数ペア:

[(1, 42173838), (2, 21086919), (3, 14057946), (6, 7028973), (7, 6024834), (9, 4685982), (14, 3012417), (17, 2480814), (18, 2342991), (21, 2008278), (27, 1561994), (34, 1240407), (42, 1004139), (51, 826938), (54, 780997), (63, 669426), (102, 413469), (119, 354402), (126, 334713), (153, 275646), (189, 223142), (238, 177201), (306, 137823), (357, 118134), (378, 111571), (459, 91882), (714, 59067), (918, 45941), (1071, 39378), (2142, 19689), (3213, 13126), (6426, 6563)]