171881388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{682069}}^1$

素因数の和:682086

約数の個数: 36

約数和(自身を含む): 496546960

約数和(自身を除く): 324665572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 682069, 1364138, 2046207, 2728276, 4092414, 4774483, 6138621, 8184828, 9548966, 12277242, 14323449, 19097932, 24554484, 28646898, 42970347, 57293796, 85940694, 171881388]

約数ペア:

[(1, 171881388), (2, 85940694), (3, 57293796), (4, 42970347), (6, 28646898), (7, 24554484), (9, 19097932), (12, 14323449), (14, 12277242), (18, 9548966), (21, 8184828), (28, 6138621), (36, 4774483), (42, 4092414), (63, 2728276), (84, 2046207), (126, 1364138), (252, 682069)]