2103019218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{323641}}^1$

素因数の和:323687

約数の個数: 36

約数和(自身を含む): 4808996478

約数和(自身を除く): 2705977260

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 323641, 647282, 970923, 1941846, 2912769, 5825538, 6149179, 12298358, 18447537, 36895074, 55342611, 110685222, 116834401, 233668802, 350503203, 701006406, 1051509609, 2103019218]

約数ペア:

[(1, 2103019218), (2, 1051509609), (3, 701006406), (6, 350503203), (9, 233668802), (18, 116834401), (19, 110685222), (38, 55342611), (57, 36895074), (114, 18447537), (171, 12298358), (342, 6149179), (361, 5825538), (722, 2912769), (1083, 1941846), (2166, 970923), (3249, 647282), (6498, 323641)]