858470046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{63281}}^1$

素因数の和:63329

約数の個数: 64

約数和(自身を含む): 2187025920

約数和(自身を除く): 1328555874

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 4522, 6783, 13566, 63281, 126562, 189843, 379686, 442967, 885934, 1075777, 1202339, 1328901, 2151554, 2404678, 2657802, 3227331, 3607017, 6454662, 7214034, 7530439, 8416373, 15060878, 16832746, 20439763, 22591317, 25249119, 40879526, 45182634, 50498238, 61319289, 122638578, 143078341, 286156682, 429235023, 858470046]

約数ペア:

[(1, 858470046), (2, 429235023), (3, 286156682), (6, 143078341), (7, 122638578), (14, 61319289), (17, 50498238), (19, 45182634), (21, 40879526), (34, 25249119), (38, 22591317), (42, 20439763), (51, 16832746), (57, 15060878), (102, 8416373), (114, 7530439), (119, 7214034), (133, 6454662), (238, 3607017), (266, 3227331), (323, 2657802), (357, 2404678), (399, 2151554), (646, 1328901), (714, 1202339), (798, 1075777), (969, 885934), (1938, 442967), (2261, 379686), (4522, 189843), (6783, 126562), (13566, 63281)]