27921786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{599}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 59356800

約数和(自身を除く): 31435014

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 457, 599, 914, 1198, 1371, 1797, 2742, 3594, 7769, 10183, 15538, 20366, 23307, 30549, 46614, 61098, 273743, 547486, 821229, 1642458, 4653631, 9307262, 13960893, 27921786]

約数ペア:

[(1, 27921786), (2, 13960893), (3, 9307262), (6, 4653631), (17, 1642458), (34, 821229), (51, 547486), (102, 273743), (457, 61098), (599, 46614), (914, 30549), (1198, 23307), (1371, 20366), (1797, 15538), (2742, 10183), (3594, 7769)]