6981618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23747}}^1$

素因数の和:23766

約数の個数: 24

約数和(自身を含む): 16243632

約数和(自身を除く): 9262014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 23747, 47494, 71241, 142482, 166229, 332458, 498687, 997374, 1163603, 2327206, 3490809, 6981618]

約数ペア:

[(1, 6981618), (2, 3490809), (3, 2327206), (6, 1163603), (7, 997374), (14, 498687), (21, 332458), (42, 166229), (49, 142482), (98, 71241), (147, 47494), (294, 23747)]