13950222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 33384960

約数和(自身を除く): 19434738

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 229, 286, 426, 429, 458, 687, 781, 858, 923, 1374, 1562, 1846, 2343, 2519, 2769, 2977, 4686, 5038, 5538, 5954, 7557, 8931, 10153, 15114, 16259, 17862, 20306, 30459, 32518, 32747, 48777, 60918, 65494, 97554, 98241, 178849, 196482, 211367, 357698, 422734, 536547, 634101, 1073094, 1268202, 2325037, 4650074, 6975111, 13950222]

約数ペア:

[(1, 13950222), (2, 6975111), (3, 4650074), (6, 2325037), (11, 1268202), (13, 1073094), (22, 634101), (26, 536547), (33, 422734), (39, 357698), (66, 211367), (71, 196482), (78, 178849), (142, 98241), (143, 97554), (213, 65494), (229, 60918), (286, 48777), (426, 32747), (429, 32518), (458, 30459), (687, 20306), (781, 17862), (858, 16259), (923, 15114), (1374, 10153), (1562, 8931), (1846, 7557), (2343, 5954), (2519, 5538), (2769, 5038), (2977, 4686)]