21763896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11777}}^1$

素因数の和:11804

約数の個数: 64

約数和(自身を含む): 67841280

約数和(自身を除く): 46077384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 11777, 23554, 35331, 47108, 70662, 82439, 94216, 129547, 141324, 164878, 247317, 259094, 282648, 329756, 388641, 494634, 518188, 659512, 777282, 906829, 989268, 1036376, 1554564, 1813658, 1978536, 2720487, 3109128, 3627316, 5440974, 7254632, 10881948, 21763896]

約数ペア:

[(1, 21763896), (2, 10881948), (3, 7254632), (4, 5440974), (6, 3627316), (7, 3109128), (8, 2720487), (11, 1978536), (12, 1813658), (14, 1554564), (21, 1036376), (22, 989268), (24, 906829), (28, 777282), (33, 659512), (42, 518188), (44, 494634), (56, 388641), (66, 329756), (77, 282648), (84, 259094), (88, 247317), (132, 164878), (154, 141324), (168, 129547), (231, 94216), (264, 82439), (308, 70662), (462, 47108), (616, 35331), (924, 23554), (1848, 11777)]