71611638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{243577}}^1$

素因数の和:243596

約数の個数: 24

約数和(自身を含む): 166607352

約数和(自身を除く): 94995714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 243577, 487154, 730731, 1461462, 1705039, 3410078, 5115117, 10230234, 11935273, 23870546, 35805819, 71611638]

約数ペア:

[(1, 71611638), (2, 35805819), (3, 23870546), (6, 11935273), (7, 10230234), (14, 5115117), (21, 3410078), (42, 1705039), (49, 1461462), (98, 730731), (147, 487154), (294, 243577)]