66640602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1801}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 152578944

約数和(自身を除く): 85938342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 881, 1762, 1801, 2643, 3602, 5286, 5403, 6167, 10806, 12334, 12607, 18501, 25214, 37002, 37821, 75642, 1586681, 3173362, 4760043, 9520086, 11106767, 22213534, 33320301, 66640602]

約数ペア:

[(1, 66640602), (2, 33320301), (3, 22213534), (6, 11106767), (7, 9520086), (14, 4760043), (21, 3173362), (42, 1586681), (881, 75642), (1762, 37821), (1801, 37002), (2643, 25214), (3602, 18501), (5286, 12607), (5403, 12334), (6167, 10806)]