11889888948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{29881}}^1$

素因数の和:31477

約数の個数: 72

約数和(自身を含む): 34371471680

約数和(自身を除く): 22481582732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1579, 3158, 4737, 6316, 9474, 11053, 14211, 18948, 22106, 28422, 29881, 33159, 44212, 56844, 59762, 66318, 89643, 99477, 119524, 132636, 179286, 198954, 209167, 268929, 358572, 397908, 418334, 537858, 627501, 836668, 1075716, 1255002, 1882503, 2510004, 3765006, 7530012, 47182099, 94364198, 141546297, 188728396, 283092594, 330274693, 424638891, 566185188, 660549386, 849277782, 990824079, 1321098772, 1698555564, 1981648158, 2972472237, 3963296316, 5944944474, 11889888948]

約数ペア:

[(1, 11889888948), (2, 5944944474), (3, 3963296316), (4, 2972472237), (6, 1981648158), (7, 1698555564), (9, 1321098772), (12, 990824079), (14, 849277782), (18, 660549386), (21, 566185188), (28, 424638891), (36, 330274693), (42, 283092594), (63, 188728396), (84, 141546297), (126, 94364198), (252, 47182099), (1579, 7530012), (3158, 3765006), (4737, 2510004), (6316, 1882503), (9474, 1255002), (11053, 1075716), (14211, 836668), (18948, 627501), (22106, 537858), (28422, 418334), (29881, 397908), (33159, 358572), (44212, 268929), (56844, 209167), (59762, 198954), (66318, 179286), (89643, 132636), (99477, 119524)]