7216542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{21101}}^1$

素因数の和:21128

約数の個数: 24

約数和(自身を含む): 16459560

約数和(自身を除く): 9243018

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 21101, 42202, 63303, 126606, 189909, 379818, 400919, 801838, 1202757, 2405514, 3608271, 7216542]

約数ペア:

[(1, 7216542), (2, 3608271), (3, 2405514), (6, 1202757), (9, 801838), (18, 400919), (19, 379818), (38, 189909), (57, 126606), (114, 63303), (171, 42202), (342, 21101)]