15309705894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9859}}^1\times {\mathrm{36973}}^1$

素因数の和:46844

約数の個数: 32

約数和(自身を含む): 34998109440

約数和(自身を除く): 19688403546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9859, 19718, 29577, 36973, 59154, 69013, 73946, 110919, 138026, 207039, 221838, 258811, 414078, 517622, 776433, 1552866, 364516807, 729033614, 1093550421, 2187100842, 2551617649, 5103235298, 7654852947, 15309705894]

約数ペア:

[(1, 15309705894), (2, 7654852947), (3, 5103235298), (6, 2551617649), (7, 2187100842), (14, 1093550421), (21, 729033614), (42, 364516807), (9859, 1552866), (19718, 776433), (29577, 517622), (36973, 414078), (59154, 258811), (69013, 221838), (73946, 207039), (110919, 138026)]