42408198

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37397}}^1$

素因数の和:37418

約数の個数: 40

約数和(自身を含む): 108603792

約数和(自身を除く): 66195594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 37397, 74794, 112191, 224382, 261779, 336573, 523558, 673146, 785337, 1009719, 1570674, 2019438, 2356011, 3029157, 4712022, 6058314, 7068033, 14136066, 21204099, 42408198]

約数ペア:

[(1, 42408198), (2, 21204099), (3, 14136066), (6, 7068033), (7, 6058314), (9, 4712022), (14, 3029157), (18, 2356011), (21, 2019438), (27, 1570674), (42, 1009719), (54, 785337), (63, 673146), (81, 523558), (126, 336573), (162, 261779), (189, 224382), (378, 112191), (567, 74794), (1134, 37397)]