216911844

素因数分解:

$2^2\times 3^4\times {\mathrm{669481}}^1$

素因数の和:669497

約数の個数: 30

約数和(自身を含む): 567051254

約数和(自身を除く): 350139410

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 669481, 1338962, 2008443, 2677924, 4016886, 6025329, 8033772, 12050658, 18075987, 24101316, 36151974, 54227961, 72303948, 108455922, 216911844]

約数ペア:

[(1, 216911844), (2, 108455922), (3, 72303948), (4, 54227961), (6, 36151974), (9, 24101316), (12, 18075987), (18, 12050658), (27, 8033772), (36, 6025329), (54, 4016886), (81, 2677924), (108, 2008443), (162, 1338962), (324, 669481)]