139533618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{2131}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 319288320

約数和(自身を除く): 179754702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1559, 2131, 3118, 4262, 4677, 6393, 9354, 10913, 12786, 14917, 21826, 29834, 32739, 44751, 65478, 89502, 3322229, 6644458, 9966687, 19933374, 23255603, 46511206, 69766809, 139533618]

約数ペア:

[(1, 139533618), (2, 69766809), (3, 46511206), (6, 23255603), (7, 19933374), (14, 9966687), (21, 6644458), (42, 3322229), (1559, 89502), (2131, 65478), (3118, 44751), (4262, 32739), (4677, 29834), (6393, 21826), (9354, 14917), (10913, 12786)]