21673962

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41521}}^1$

素因数の和:41558

約数の個数: 24

約数和(自身を含む): 48580740

約数和(自身を除く): 26906778

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41521, 83042, 124563, 249126, 373689, 747378, 1204109, 2408218, 3612327, 7224654, 10836981, 21673962]

約数ペア:

[(1, 21673962), (2, 10836981), (3, 7224654), (6, 3612327), (9, 2408218), (18, 1204109), (29, 747378), (58, 373689), (87, 249126), (174, 124563), (261, 83042), (522, 41521)]