16830366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{400723}}^1$

素因数の和:400735

約数の個数: 16

約数和(自身を含む): 38469504

約数和(自身を除く): 21639138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 400723, 801446, 1202169, 2404338, 2805061, 5610122, 8415183, 16830366]

約数ペア:

[(1, 16830366), (2, 8415183), (3, 5610122), (6, 2805061), (7, 2404338), (14, 1202169), (21, 801446), (42, 400723)]