21836688426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19256339}}^1$

素因数の和:19256360

約数の個数: 40

約数和(自身を含む): 55920411360

約数和(自身を除く): 34083722934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 19256339, 38512678, 57769017, 115538034, 134794373, 173307051, 269588746, 346614102, 404383119, 519921153, 808766238, 1039842306, 1213149357, 1559763459, 2426298714, 3119526918, 3639448071, 7278896142, 10918344213, 21836688426]

約数ペア:

[(1, 21836688426), (2, 10918344213), (3, 7278896142), (6, 3639448071), (7, 3119526918), (9, 2426298714), (14, 1559763459), (18, 1213149357), (21, 1039842306), (27, 808766238), (42, 519921153), (54, 404383119), (63, 346614102), (81, 269588746), (126, 173307051), (162, 134794373), (189, 115538034), (378, 57769017), (567, 38512678), (1134, 19256339)]