42090678

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37117}}^1$

素因数の和:37138

約数の個数: 40

約数和(自身を含む): 107790672

約数和(自身を除く): 65699994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 37117, 74234, 111351, 222702, 259819, 334053, 519638, 668106, 779457, 1002159, 1558914, 2004318, 2338371, 3006477, 4676742, 6012954, 7015113, 14030226, 21045339, 42090678]

約数ペア:

[(1, 42090678), (2, 21045339), (3, 14030226), (6, 7015113), (7, 6012954), (9, 4676742), (14, 3006477), (18, 2338371), (21, 2004318), (27, 1558914), (42, 1002159), (54, 779457), (63, 668106), (81, 519638), (126, 334053), (162, 259819), (189, 222702), (378, 111351), (567, 74234), (1134, 37117)]