13689942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{325951}}^1$

素因数の和:325963

約数の個数: 16

約数和(自身を含む): 31291392

約数和(自身を除く): 17601450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 325951, 651902, 977853, 1955706, 2281657, 4563314, 6844971, 13689942]

約数ペア:

[(1, 13689942), (2, 6844971), (3, 4563314), (6, 2281657), (7, 1955706), (14, 977853), (21, 651902), (42, 325951)]