2021616

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 60

約数和(自身を含む): 5754840

約数和(自身を除く): 3733224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 139, 144, 202, 278, 303, 404, 417, 556, 606, 808, 834, 909, 1112, 1212, 1251, 1616, 1668, 1818, 2224, 2424, 2502, 3336, 3636, 4848, 5004, 6672, 7272, 10008, 14039, 14544, 20016, 28078, 42117, 56156, 84234, 112312, 126351, 168468, 224624, 252702, 336936, 505404, 673872, 1010808, 2021616]

約数ペア:

[(1, 2021616), (2, 1010808), (3, 673872), (4, 505404), (6, 336936), (8, 252702), (9, 224624), (12, 168468), (16, 126351), (18, 112312), (24, 84234), (36, 56156), (48, 42117), (72, 28078), (101, 20016), (139, 14544), (144, 14039), (202, 10008), (278, 7272), (303, 6672), (404, 5004), (417, 4848), (556, 3636), (606, 3336), (808, 2502), (834, 2424), (909, 2224), (1112, 1818), (1212, 1668), (1251, 1616)]