1566831756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{28219}}^1$

素因数の和:28894

約数の個数: 48

約数和(自身を含む): 4184687360

約数和(自身を除く): 2617855604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1322, 1983, 2644, 3966, 4627, 7932, 9254, 13881, 18508, 27762, 28219, 55524, 56438, 84657, 112876, 169314, 197533, 338628, 395066, 592599, 790132, 1185198, 2370396, 18652759, 37305518, 55958277, 74611036, 111916554, 130569313, 223833108, 261138626, 391707939, 522277252, 783415878, 1566831756]

約数ペア:

[(1, 1566831756), (2, 783415878), (3, 522277252), (4, 391707939), (6, 261138626), (7, 223833108), (12, 130569313), (14, 111916554), (21, 74611036), (28, 55958277), (42, 37305518), (84, 18652759), (661, 2370396), (1322, 1185198), (1983, 790132), (2644, 592599), (3966, 395066), (4627, 338628), (7932, 197533), (9254, 169314), (13881, 112876), (18508, 84657), (27762, 56438), (28219, 55524)]