18744672

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{6733}}^1$

素因数の和:6775

約数の個数: 48

約数和(自身を含む): 50909040

約数和(自身を除く): 32164368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 6733, 13466, 20199, 26932, 40398, 53864, 80796, 107728, 161592, 195257, 215456, 323184, 390514, 585771, 646368, 781028, 1171542, 1562056, 2343084, 3124112, 4686168, 6248224, 9372336, 18744672]

約数ペア:

[(1, 18744672), (2, 9372336), (3, 6248224), (4, 4686168), (6, 3124112), (8, 2343084), (12, 1562056), (16, 1171542), (24, 781028), (29, 646368), (32, 585771), (48, 390514), (58, 323184), (87, 215456), (96, 195257), (116, 161592), (174, 107728), (232, 80796), (348, 53864), (464, 40398), (696, 26932), (928, 20199), (1392, 13466), (2784, 6733)]