142400844

素因数分解:

$2^2\times 3^2\times {\mathrm{3955579}}^1$

素因数の和:3955589

約数の個数: 18

約数和(自身を含む): 359957780

約数和(自身を除く): 217556936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3955579, 7911158, 11866737, 15822316, 23733474, 35600211, 47466948, 71200422, 142400844]

約数ペア:

[(1, 142400844), (2, 71200422), (3, 47466948), (4, 35600211), (6, 23733474), (9, 15822316), (12, 11866737), (18, 7911158), (36, 3955579)]