21673572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{106243}}^1$

素因数の和:106267

約数の個数: 24

約数和(自身を含む): 53546976

約数和(自身を除く): 31873404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 106243, 212486, 318729, 424972, 637458, 1274916, 1806131, 3612262, 5418393, 7224524, 10836786, 21673572]

約数ペア:

[(1, 21673572), (2, 10836786), (3, 7224524), (4, 5418393), (6, 3612262), (12, 1806131), (17, 1274916), (34, 637458), (51, 424972), (68, 318729), (102, 212486), (204, 106243)]