18849888

素因数分解:

$2^5\times 3^3\times {\mathrm{21817}}^1$

素因数の和:21836

約数の個数: 48

約数和(自身を含む): 54981360

約数和(自身を除く): 36131472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21817, 43634, 65451, 87268, 130902, 174536, 196353, 261804, 349072, 392706, 523608, 589059, 698144, 785412, 1047216, 1178118, 1570824, 2094432, 2356236, 3141648, 4712472, 6283296, 9424944, 18849888]

約数ペア:

[(1, 18849888), (2, 9424944), (3, 6283296), (4, 4712472), (6, 3141648), (8, 2356236), (9, 2094432), (12, 1570824), (16, 1178118), (18, 1047216), (24, 785412), (27, 698144), (32, 589059), (36, 523608), (48, 392706), (54, 349072), (72, 261804), (96, 196353), (108, 174536), (144, 130902), (216, 87268), (288, 65451), (432, 43634), (864, 21817)]