15691831572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2078939}}^1$

素因数の和:2079000

約数の個数: 48

約数和(自身を含む): 39815858880

約数和(自身を除く): 24124027308

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 2078939, 4157878, 6236817, 8315756, 12473634, 24947268, 35341963, 70683926, 76920743, 106025889, 141367852, 153841486, 212051778, 230762229, 307682972, 424103556, 461524458, 923048916, 1307652631, 2615305262, 3922957893, 5230610524, 7845915786, 15691831572]

約数ペア:

[(1, 15691831572), (2, 7845915786), (3, 5230610524), (4, 3922957893), (6, 2615305262), (12, 1307652631), (17, 923048916), (34, 461524458), (37, 424103556), (51, 307682972), (68, 230762229), (74, 212051778), (102, 153841486), (111, 141367852), (148, 106025889), (204, 76920743), (222, 70683926), (444, 35341963), (629, 24947268), (1258, 12473634), (1887, 8315756), (2516, 6236817), (3774, 4157878), (7548, 2078939)]