21076482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{501821}}^1$

素因数の和:501833

約数の個数: 16

約数和(自身を含む): 48174912

約数和(自身を除く): 27098430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 501821, 1003642, 1505463, 3010926, 3512747, 7025494, 10538241, 21076482]

約数ペア:

[(1, 21076482), (2, 10538241), (3, 7025494), (6, 3512747), (7, 3010926), (14, 1505463), (21, 1003642), (42, 501821)]