42557298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3739}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 97658880

約数和(自身を除く): 55101582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3739, 3794, 5691, 7478, 11217, 11382, 22434, 26173, 52346, 78519, 157038, 1013269, 2026538, 3039807, 6079614, 7092883, 14185766, 21278649, 42557298]

約数ペア:

[(1, 42557298), (2, 21278649), (3, 14185766), (6, 7092883), (7, 6079614), (14, 3039807), (21, 2026538), (42, 1013269), (271, 157038), (542, 78519), (813, 52346), (1626, 26173), (1897, 22434), (3739, 11382), (3794, 11217), (5691, 7478)]