187534494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{496123}}^1$

素因数の和:496141

約数の個数: 32

約数和(自身を含む): 476279040

約数和(自身を除く): 288744546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 496123, 992246, 1488369, 2976738, 3472861, 4465107, 6945722, 8930214, 10418583, 13395321, 20837166, 26790642, 31255749, 62511498, 93767247, 187534494]

約数ペア:

[(1, 187534494), (2, 93767247), (3, 62511498), (6, 31255749), (7, 26790642), (9, 20837166), (14, 13395321), (18, 10418583), (21, 8930214), (27, 6945722), (42, 4465107), (54, 3472861), (63, 2976738), (126, 1488369), (189, 992246), (378, 496123)]