1516212

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 3998400

約数和(自身を除く): 2482188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 139, 202, 278, 303, 404, 417, 556, 606, 834, 909, 1212, 1251, 1668, 1818, 2502, 2727, 3636, 3753, 5004, 5454, 7506, 10908, 14039, 15012, 28078, 42117, 56156, 84234, 126351, 168468, 252702, 379053, 505404, 758106, 1516212]

約数ペア:

[(1, 1516212), (2, 758106), (3, 505404), (4, 379053), (6, 252702), (9, 168468), (12, 126351), (18, 84234), (27, 56156), (36, 42117), (54, 28078), (101, 15012), (108, 14039), (139, 10908), (202, 7506), (278, 5454), (303, 5004), (404, 3753), (417, 3636), (556, 2727), (606, 2502), (834, 1818), (909, 1668), (1212, 1251)]