18154038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18793}}^1$

素因数の和:18828

約数の個数: 32

約数和(自身を含む): 43301376

約数和(自身を除く): 25147338

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 18793, 37586, 56379, 112758, 131551, 263102, 394653, 432239, 789306, 864478, 1296717, 2593434, 3025673, 6051346, 9077019, 18154038]

約数ペア:

[(1, 18154038), (2, 9077019), (3, 6051346), (6, 3025673), (7, 2593434), (14, 1296717), (21, 864478), (23, 789306), (42, 432239), (46, 394653), (69, 263102), (138, 131551), (161, 112758), (322, 56379), (483, 37586), (966, 18793)]