18644064

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 49292208

約数和(自身を除く): 30648144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1237, 1256, 1884, 2474, 2512, 3711, 3768, 4948, 5024, 7422, 7536, 9896, 14844, 15072, 19792, 29688, 39584, 59376, 118752, 194209, 388418, 582627, 776836, 1165254, 1553672, 2330508, 3107344, 4661016, 6214688, 9322032, 18644064]

約数ペア:

[(1, 18644064), (2, 9322032), (3, 6214688), (4, 4661016), (6, 3107344), (8, 2330508), (12, 1553672), (16, 1165254), (24, 776836), (32, 582627), (48, 388418), (96, 194209), (157, 118752), (314, 59376), (471, 39584), (628, 29688), (942, 19792), (1237, 15072), (1256, 14844), (1884, 9896), (2474, 7536), (2512, 7422), (3711, 5024), (3768, 4948)]