42830214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{145681}}^1$

素因数の和:145700

約数の個数: 24

約数和(自身を含む): 99646488

約数和(自身を除く): 56816274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 145681, 291362, 437043, 874086, 1019767, 2039534, 3059301, 6118602, 7138369, 14276738, 21415107, 42830214]

約数ペア:

[(1, 42830214), (2, 21415107), (3, 14276738), (6, 7138369), (7, 6118602), (14, 3059301), (21, 2039534), (42, 1019767), (49, 874086), (98, 437043), (147, 291362), (294, 145681)]