31978002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{761381}}^1$

素因数の和:761393

約数の個数: 16

約数和(自身を含む): 73092672

約数和(自身を除く): 41114670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 761381, 1522762, 2284143, 4568286, 5329667, 10659334, 15989001, 31978002]

約数ペア:

[(1, 31978002), (2, 15989001), (3, 10659334), (6, 5329667), (7, 4568286), (14, 2284143), (21, 1522762), (42, 761381)]