21265344

素因数分解:

$2^6\times 3^2\times {\mathrm{36919}}^1$

素因数の和:36937

約数の個数: 42

約数和(自身を含む): 60954920

約数和(自身を除く): 39689576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36919, 73838, 110757, 147676, 221514, 295352, 332271, 443028, 590704, 664542, 886056, 1181408, 1329084, 1772112, 2362816, 2658168, 3544224, 5316336, 7088448, 10632672, 21265344]

約数ペア:

[(1, 21265344), (2, 10632672), (3, 7088448), (4, 5316336), (6, 3544224), (8, 2658168), (9, 2362816), (12, 1772112), (16, 1329084), (18, 1181408), (24, 886056), (32, 664542), (36, 590704), (48, 443028), (64, 332271), (72, 295352), (96, 221514), (144, 147676), (192, 110757), (288, 73838), (576, 36919)]