42749826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23671}}^1$

素因数の和:23726

約数の個数: 32

約数和(自身を含む): 99990528

約数和(自身を除く): 57240702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 23671, 47342, 71013, 142026, 165697, 331394, 497091, 994182, 1017853, 2035706, 3053559, 6107118, 7124971, 14249942, 21374913, 42749826]

約数ペア:

[(1, 42749826), (2, 21374913), (3, 14249942), (6, 7124971), (7, 6107118), (14, 3053559), (21, 2035706), (42, 1017853), (43, 994182), (86, 497091), (129, 331394), (258, 165697), (301, 142026), (602, 71013), (903, 47342), (1806, 23671)]