2287278

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2017}}^1$

素因数の和:2038

約数の個数: 40

約数和(自身を含む): 5860272

約数和(自身を除く): 3572994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2017, 4034, 6051, 12102, 14119, 18153, 28238, 36306, 42357, 54459, 84714, 108918, 127071, 163377, 254142, 326754, 381213, 762426, 1143639, 2287278]

約数ペア:

[(1, 2287278), (2, 1143639), (3, 762426), (6, 381213), (7, 326754), (9, 254142), (14, 163377), (18, 127071), (21, 108918), (27, 84714), (42, 54459), (54, 42357), (63, 36306), (81, 28238), (126, 18153), (162, 14119), (189, 12102), (378, 6051), (567, 4034), (1134, 2017)]