18808524

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8293}}^1$

素因数の和:8316

約数の個数: 60

約数和(自身を含む): 56200144

約数和(自身を除く): 37391620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8293, 16586, 24879, 33172, 49758, 58051, 74637, 99516, 116102, 149274, 174153, 223911, 232204, 298548, 348306, 447822, 522459, 671733, 696612, 895644, 1044918, 1343466, 1567377, 2089836, 2686932, 3134754, 4702131, 6269508, 9404262, 18808524]

約数ペア:

[(1, 18808524), (2, 9404262), (3, 6269508), (4, 4702131), (6, 3134754), (7, 2686932), (9, 2089836), (12, 1567377), (14, 1343466), (18, 1044918), (21, 895644), (27, 696612), (28, 671733), (36, 522459), (42, 447822), (54, 348306), (63, 298548), (81, 232204), (84, 223911), (108, 174153), (126, 149274), (162, 116102), (189, 99516), (252, 74637), (324, 58051), (378, 49758), (567, 33172), (756, 24879), (1134, 16586), (2268, 8293)]