39395454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 93768192

約数和(自身を除く): 54372738

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 101, 111, 202, 222, 251, 259, 303, 502, 518, 606, 707, 753, 777, 1414, 1506, 1554, 1757, 2121, 3514, 3737, 4242, 5271, 7474, 9287, 10542, 11211, 18574, 22422, 25351, 26159, 27861, 50702, 52318, 55722, 65009, 76053, 78477, 130018, 152106, 156954, 177457, 195027, 354914, 390054, 532371, 937987, 1064742, 1875974, 2813961, 5627922, 6565909, 13131818, 19697727, 39395454]

約数ペア:

[(1, 39395454), (2, 19697727), (3, 13131818), (6, 6565909), (7, 5627922), (14, 2813961), (21, 1875974), (37, 1064742), (42, 937987), (74, 532371), (101, 390054), (111, 354914), (202, 195027), (222, 177457), (251, 156954), (259, 152106), (303, 130018), (502, 78477), (518, 76053), (606, 65009), (707, 55722), (753, 52318), (777, 50702), (1414, 27861), (1506, 26159), (1554, 25351), (1757, 22422), (2121, 18574), (3514, 11211), (3737, 10542), (4242, 9287), (5271, 7474)]