172018854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4447}}^1$

素因数の和:4769

約数の個数: 48

約数和(自身を含む): 427435008

約数和(自身を除く): 255416154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2149, 2763, 4298, 4447, 5526, 6447, 8894, 12894, 13341, 19341, 26682, 31129, 38682, 40023, 62258, 80046, 93387, 186774, 280161, 560322, 1365229, 2730458, 4095687, 8191374, 9556603, 12287061, 19113206, 24574122, 28669809, 57339618, 86009427, 172018854]

約数ペア:

[(1, 172018854), (2, 86009427), (3, 57339618), (6, 28669809), (7, 24574122), (9, 19113206), (14, 12287061), (18, 9556603), (21, 8191374), (42, 4095687), (63, 2730458), (126, 1365229), (307, 560322), (614, 280161), (921, 186774), (1842, 93387), (2149, 80046), (2763, 62258), (4298, 40023), (4447, 38682), (5526, 31129), (6447, 26682), (8894, 19341), (12894, 13341)]