12992772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 33545792

約数和(自身を除く): 20553020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2251, 2886, 4502, 5772, 6753, 9004, 13506, 27012, 29263, 58526, 83287, 87789, 117052, 166574, 175578, 249861, 333148, 351156, 499722, 999444, 1082731, 2165462, 3248193, 4330924, 6496386, 12992772]

約数ペア:

[(1, 12992772), (2, 6496386), (3, 4330924), (4, 3248193), (6, 2165462), (12, 1082731), (13, 999444), (26, 499722), (37, 351156), (39, 333148), (52, 249861), (74, 175578), (78, 166574), (111, 117052), (148, 87789), (156, 83287), (222, 58526), (444, 29263), (481, 27012), (962, 13506), (1443, 9004), (1924, 6753), (2251, 5772), (2886, 4502)]