507706038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4029413}}^1$

素因数の和:4029428

約数の個数: 24

約数和(自身を含む): 1257177168

約数和(自身を除く): 749471130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4029413, 8058826, 12088239, 24176478, 28205891, 36264717, 56411782, 72529434, 84617673, 169235346, 253853019, 507706038]

約数ペア:

[(1, 507706038), (2, 253853019), (3, 169235346), (6, 84617673), (7, 72529434), (9, 56411782), (14, 36264717), (18, 28205891), (21, 24176478), (42, 12088239), (63, 8058826), (126, 4029413)]