2019945942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16031317}}^1$

素因数の和:16031332

約数の個数: 24

約数和(自身を含む): 5001771216

約数和(自身を除く): 2981825274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16031317, 32062634, 48093951, 96187902, 112219219, 144281853, 224438438, 288563706, 336657657, 673315314, 1009972971, 2019945942]

約数ペア:

[(1, 2019945942), (2, 1009972971), (3, 673315314), (6, 336657657), (7, 288563706), (9, 224438438), (14, 144281853), (18, 112219219), (21, 96187902), (42, 48093951), (63, 32062634), (126, 16031317)]