18583416

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 50622000

約数和(自身を除く): 32038584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1297, 1592, 1791, 2388, 2594, 3582, 3891, 4776, 5188, 7164, 7782, 10376, 11673, 14328, 15564, 23346, 31128, 46692, 93384, 258103, 516206, 774309, 1032412, 1548618, 2064824, 2322927, 3097236, 4645854, 6194472, 9291708, 18583416]

約数ペア:

[(1, 18583416), (2, 9291708), (3, 6194472), (4, 4645854), (6, 3097236), (8, 2322927), (9, 2064824), (12, 1548618), (18, 1032412), (24, 774309), (36, 516206), (72, 258103), (199, 93384), (398, 46692), (597, 31128), (796, 23346), (1194, 15564), (1297, 14328), (1592, 11673), (1791, 10376), (2388, 7782), (2594, 7164), (3582, 5188), (3891, 4776)]