18231332

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 37384704

約数和(自身を除く): 19153372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 487, 764, 974, 1337, 1948, 2674, 3409, 5348, 6818, 9359, 13636, 18718, 23863, 37436, 47726, 93017, 95452, 186034, 372068, 651119, 1302238, 2604476, 4557833, 9115666, 18231332]

約数ペア:

[(1, 18231332), (2, 9115666), (4, 4557833), (7, 2604476), (14, 1302238), (28, 651119), (49, 372068), (98, 186034), (191, 95452), (196, 93017), (382, 47726), (487, 37436), (764, 23863), (974, 18718), (1337, 13636), (1948, 9359), (2674, 6818), (3409, 5348)]