21535032

素因数分解:

$2^3\times 3^1\times {\mathrm{601}}^1\times {\mathrm{1493}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 53963280

約数和(自身を除く): 32428248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 601, 1202, 1493, 1803, 2404, 2986, 3606, 4479, 4808, 5972, 7212, 8958, 11944, 14424, 17916, 35832, 897293, 1794586, 2691879, 3589172, 5383758, 7178344, 10767516, 21535032]

約数ペア:

[(1, 21535032), (2, 10767516), (3, 7178344), (4, 5383758), (6, 3589172), (8, 2691879), (12, 1794586), (24, 897293), (601, 35832), (1202, 17916), (1493, 14424), (1803, 11944), (2404, 8958), (2986, 7212), (3606, 5972), (4479, 4808)]