18294231

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 24847200

約数和(自身を除く): 6552969

約数列:

[1, 3, 101, 173, 303, 349, 519, 1047, 17473, 35249, 52419, 60377, 105747, 181131, 6098077, 18294231]

約数ペア:

[(1, 18294231), (3, 6098077), (101, 181131), (173, 105747), (303, 60377), (349, 52419), (519, 35249), (1047, 17473)]