18556752

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{13331}}^1$

素因数の和:13371

約数の個数: 40

約数和(自身を含む): 49595040

約数和(自身を除く): 31038288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 13331, 26662, 39993, 53324, 79986, 106648, 159972, 213296, 319944, 386599, 639888, 773198, 1159797, 1546396, 2319594, 3092792, 4639188, 6185584, 9278376, 18556752]

約数ペア:

[(1, 18556752), (2, 9278376), (3, 6185584), (4, 4639188), (6, 3092792), (8, 2319594), (12, 1546396), (16, 1159797), (24, 773198), (29, 639888), (48, 386599), (58, 319944), (87, 213296), (116, 159972), (174, 106648), (232, 79986), (348, 53324), (464, 39993), (696, 26662), (1392, 13331)]