18042630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4591}}^1$

素因数の和:4732

約数の個数: 32

約数和(自身を含む): 43642368

約数和(自身を除く): 25599738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 4591, 9182, 13773, 22955, 27546, 45910, 68865, 137730, 601421, 1202842, 1804263, 3007105, 3608526, 6014210, 9021315, 18042630]

約数ペア:

[(1, 18042630), (2, 9021315), (3, 6014210), (5, 3608526), (6, 3007105), (10, 1804263), (15, 1202842), (30, 601421), (131, 137730), (262, 68865), (393, 45910), (655, 27546), (786, 22955), (1310, 13773), (1965, 9182), (3930, 4591)]