2122212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 5346432

約数和(自身を除く): 3224220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 103, 202, 204, 206, 303, 309, 404, 412, 606, 618, 1212, 1236, 1717, 1751, 3434, 3502, 5151, 5253, 6868, 7004, 10302, 10403, 10506, 20604, 20806, 21012, 31209, 41612, 62418, 124836, 176851, 353702, 530553, 707404, 1061106, 2122212]

約数ペア:

[(1, 2122212), (2, 1061106), (3, 707404), (4, 530553), (6, 353702), (12, 176851), (17, 124836), (34, 62418), (51, 41612), (68, 31209), (101, 21012), (102, 20806), (103, 20604), (202, 10506), (204, 10403), (206, 10302), (303, 7004), (309, 6868), (404, 5253), (412, 5151), (606, 3502), (618, 3434), (1212, 1751), (1236, 1717)]