17962295547

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{601}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 28361539584

約数和(自身を除く): 10399244037

約数列:

[1, 3, 7, 21, 47, 107, 141, 283, 321, 329, 601, 749, 849, 987, 1803, 1981, 2247, 4207, 5029, 5943, 12621, 13301, 15087, 28247, 30281, 35203, 39903, 64307, 84741, 90843, 93107, 105609, 170083, 192921, 197729, 211967, 279321, 450149, 510249, 593187, 635901, 1190581, 1350447, 1423207, 3022429, 3571743, 4269621, 7993901, 9067287, 9962449, 18198881, 21157003, 23981703, 29887347, 54596643, 55957307, 63471009, 127392167, 167871921, 382176501, 855347407, 2566042221, 5987431849, 17962295547]

約数ペア:

[(1, 17962295547), (3, 5987431849), (7, 2566042221), (21, 855347407), (47, 382176501), (107, 167871921), (141, 127392167), (283, 63471009), (321, 55957307), (329, 54596643), (601, 29887347), (749, 23981703), (849, 21157003), (987, 18198881), (1803, 9962449), (1981, 9067287), (2247, 7993901), (4207, 4269621), (5029, 3571743), (5943, 3022429), (12621, 1423207), (13301, 1350447), (15087, 1190581), (28247, 635901), (30281, 593187), (35203, 510249), (39903, 450149), (64307, 279321), (84741, 211967), (90843, 197729), (93107, 192921), (105609, 170083)]