61801446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{210209}}^1$

素因数の和:210228

約数の個数: 24

約数和(自身を含む): 143783640

約数和(自身を除く): 81982194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 210209, 420418, 630627, 1261254, 1471463, 2942926, 4414389, 8828778, 10300241, 20600482, 30900723, 61801446]

約数ペア:

[(1, 61801446), (2, 30900723), (3, 20600482), (6, 10300241), (7, 8828778), (14, 4414389), (21, 2942926), (42, 1471463), (49, 1261254), (98, 630627), (147, 420418), (294, 210209)]