2187612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8681}}^1$

素因数の和:8698

約数の個数: 36

約数和(自身を含む): 6320496

約数和(自身を除く): 4132884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8681, 17362, 26043, 34724, 52086, 60767, 78129, 104172, 121534, 156258, 182301, 243068, 312516, 364602, 546903, 729204, 1093806, 2187612]

約数ペア:

[(1, 2187612), (2, 1093806), (3, 729204), (4, 546903), (6, 364602), (7, 312516), (9, 243068), (12, 182301), (14, 156258), (18, 121534), (21, 104172), (28, 78129), (36, 60767), (42, 52086), (63, 34724), (84, 26043), (126, 17362), (252, 8681)]