2139756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 5312328

約数和(自身を除く): 3172572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 617, 867, 1156, 1234, 1734, 1851, 2468, 3468, 3702, 7404, 10489, 20978, 31467, 41956, 62934, 125868, 178313, 356626, 534939, 713252, 1069878, 2139756]

約数ペア:

[(1, 2139756), (2, 1069878), (3, 713252), (4, 534939), (6, 356626), (12, 178313), (17, 125868), (34, 62934), (51, 41956), (68, 31467), (102, 20978), (204, 10489), (289, 7404), (578, 3702), (617, 3468), (867, 2468), (1156, 1851), (1234, 1734)]