18586579410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{11087}}^1$

素因数の和:11997

約数の個数: 128

約数和(自身を含む): 56713789440

約数和(自身を除く): 38127210030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 887, 945, 1774, 1890, 2661, 4435, 5322, 6209, 7983, 8870, 11087, 12418, 13305, 15966, 18627, 22174, 23949, 26610, 31045, 33261, 37254, 39915, 47898, 55435, 55881, 62090, 66522, 77609, 79830, 93135, 99783, 110870, 111762, 119745, 155218, 166305, 167643, 186270, 199566, 232827, 239490, 279405, 299349, 332610, 335286, 388045, 465654, 498915, 558810, 598698, 698481, 776090, 838215, 997830, 1164135, 1396962, 1496745, 1676430, 2095443, 2328270, 2993490, 3492405, 4190886, 6984810, 9834169, 10477215, 19668338, 20954430, 29502507, 49170845, 59005014, 68839183, 88507521, 98341690, 137678366, 147512535, 177015042, 206517549, 265522563, 295025070, 344195915, 413035098, 442537605, 531045126, 619552647, 688391830, 885075210, 1032587745, 1239105294, 1327612815, 1858657941, 2065175490, 2655225630, 3097763235, 3717315882, 6195526470, 9293289705, 18586579410]

約数ペア:

[(1, 18586579410), (2, 9293289705), (3, 6195526470), (5, 3717315882), (6, 3097763235), (7, 2655225630), (9, 2065175490), (10, 1858657941), (14, 1327612815), (15, 1239105294), (18, 1032587745), (21, 885075210), (27, 688391830), (30, 619552647), (35, 531045126), (42, 442537605), (45, 413035098), (54, 344195915), (63, 295025070), (70, 265522563), (90, 206517549), (105, 177015042), (126, 147512535), (135, 137678366), (189, 98341690), (210, 88507521), (270, 68839183), (315, 59005014), (378, 49170845), (630, 29502507), (887, 20954430), (945, 19668338), (1774, 10477215), (1890, 9834169), (2661, 6984810), (4435, 4190886), (5322, 3492405), (6209, 2993490), (7983, 2328270), (8870, 2095443), (11087, 1676430), (12418, 1496745), (13305, 1396962), (15966, 1164135), (18627, 997830), (22174, 838215), (23949, 776090), (26610, 698481), (31045, 598698), (33261, 558810), (37254, 498915), (39915, 465654), (47898, 388045), (55435, 335286), (55881, 332610), (62090, 299349), (66522, 279405), (77609, 239490), (79830, 232827), (93135, 199566), (99783, 186270), (110870, 167643), (111762, 166305), (119745, 155218)]