139256124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1657811}}^1$

素因数の和:1657825

約数の個数: 24

約数和(自身を含む): 371349888

約数和(自身を除く): 232093764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1657811, 3315622, 4973433, 6631244, 9946866, 11604677, 19893732, 23209354, 34814031, 46418708, 69628062, 139256124]

約数ペア:

[(1, 139256124), (2, 69628062), (3, 46418708), (4, 34814031), (6, 23209354), (7, 19893732), (12, 11604677), (14, 9946866), (21, 6631244), (28, 4973433), (42, 3315622), (84, 1657811)]