18702936014

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18815831}}^1$

素因数の和:18815911

約数の個数: 16

約数和(自身を含む): 32513757696

約数和(自身を除く): 13810821682

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 18815831, 37631662, 131710817, 263421634, 1335924001, 2671848002, 9351468007, 18702936014]

約数ペア:

[(1, 18702936014), (2, 9351468007), (7, 2671848002), (14, 1335924001), (71, 263421634), (142, 131710817), (497, 37631662), (994, 18815831)]