140915018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{1847}}^1$

素因数の和:2917

約数の個数: 16

約数和(自身を含む): 217413504

約数和(自身を除く): 76498486

約数列:

[1, 2, 37, 74, 1031, 1847, 2062, 3694, 38147, 68339, 76294, 136678, 1904257, 3808514, 70457509, 140915018]

約数ペア:

[(1, 140915018), (2, 70457509), (37, 3808514), (74, 1904257), (1031, 136678), (1847, 76294), (2062, 68339), (3694, 38147)]