16140642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{384301}}^1$

素因数の和:384313

約数の個数: 16

約数和(自身を含む): 36892992

約数和(自身を除く): 20752350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 384301, 768602, 1152903, 2305806, 2690107, 5380214, 8070321, 16140642]

約数ペア:

[(1, 16140642), (2, 8070321), (3, 5380214), (6, 2690107), (7, 2305806), (14, 1152903), (21, 768602), (42, 384301)]