18423006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^2$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 43519872

約数和(自身を除く): 25096866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 101, 129, 202, 258, 301, 303, 602, 606, 707, 903, 1414, 1806, 2121, 4242, 4343, 8686, 10201, 13029, 20402, 26058, 30401, 30603, 60802, 61206, 71407, 91203, 142814, 182406, 214221, 428442, 438643, 877286, 1315929, 2631858, 3070501, 6141002, 9211503, 18423006]

約数ペア:

[(1, 18423006), (2, 9211503), (3, 6141002), (6, 3070501), (7, 2631858), (14, 1315929), (21, 877286), (42, 438643), (43, 428442), (86, 214221), (101, 182406), (129, 142814), (202, 91203), (258, 71407), (301, 61206), (303, 60802), (602, 30603), (606, 30401), (707, 26058), (903, 20402), (1414, 13029), (1806, 10201), (2121, 8686), (4242, 4343)]