12603668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 27783168

約数和(自身を除く): 15179500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 271, 302, 308, 542, 604, 1057, 1084, 1661, 1897, 2114, 2981, 3322, 3794, 4228, 5962, 6644, 7588, 11627, 11924, 20867, 23254, 40921, 41734, 46508, 81842, 83468, 163684, 286447, 450131, 572894, 900262, 1145788, 1800524, 3150917, 6301834, 12603668]

約数ペア:

[(1, 12603668), (2, 6301834), (4, 3150917), (7, 1800524), (11, 1145788), (14, 900262), (22, 572894), (28, 450131), (44, 286447), (77, 163684), (151, 83468), (154, 81842), (271, 46508), (302, 41734), (308, 40921), (542, 23254), (604, 20867), (1057, 11924), (1084, 11627), (1661, 7588), (1897, 6644), (2114, 5962), (2981, 4228), (3322, 3794)]