73123428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{870517}}^1$

素因数の和:870531

約数の個数: 24

約数和(自身を含む): 194996032

約数和(自身を除く): 121872604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 870517, 1741034, 2611551, 3482068, 5223102, 6093619, 10446204, 12187238, 18280857, 24374476, 36561714, 73123428]

約数ペア:

[(1, 73123428), (2, 36561714), (3, 24374476), (4, 18280857), (6, 12187238), (7, 10446204), (12, 6093619), (14, 5223102), (21, 3482068), (28, 2611551), (42, 1741034), (84, 870517)]