42172326

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37189}}^1$

素因数の和:37210

約数の個数: 40

約数和(自身を含む): 107999760

約数和(自身を除く): 65827434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 37189, 74378, 111567, 223134, 260323, 334701, 520646, 669402, 780969, 1004103, 1561938, 2008206, 2342907, 3012309, 4685814, 6024618, 7028721, 14057442, 21086163, 42172326]

約数ペア:

[(1, 42172326), (2, 21086163), (3, 14057442), (6, 7028721), (7, 6024618), (9, 4685814), (14, 3012309), (18, 2342907), (21, 2008206), (27, 1561938), (42, 1004103), (54, 780969), (63, 669402), (81, 520646), (126, 334701), (162, 260323), (189, 223134), (378, 111567), (567, 74378), (1134, 37189)]