22019751

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 35432488

約数和(自身を除く): 13412737

約数列:

[1, 3, 9, 13, 39, 53, 67, 117, 159, 201, 477, 603, 689, 871, 2067, 2613, 2809, 3551, 6201, 7839, 8427, 10653, 25281, 31959, 36517, 46163, 109551, 138489, 188203, 328653, 415467, 564609, 1693827, 2446639, 7339917, 22019751]

約数ペア:

[(1, 22019751), (3, 7339917), (9, 2446639), (13, 1693827), (39, 564609), (53, 415467), (67, 328653), (117, 188203), (159, 138489), (201, 109551), (477, 46163), (603, 36517), (689, 31959), (871, 25281), (2067, 10653), (2613, 8427), (2809, 7839), (3551, 6201)]