137171874

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{66653}}^1$

素因数の和:66679

約数の個数: 32

約数和(自身を含む): 319939200

約数和(自身を除く): 182767326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 66653, 133306, 199959, 399918, 466571, 933142, 1399713, 2799426, 3265997, 6531994, 9797991, 19595982, 22861979, 45723958, 68585937, 137171874]

約数ペア:

[(1, 137171874), (2, 68585937), (3, 45723958), (6, 22861979), (7, 19595982), (14, 9797991), (21, 6531994), (42, 3265997), (49, 2799426), (98, 1399713), (147, 933142), (294, 466571), (343, 399918), (686, 199959), (1029, 133306), (2058, 66653)]