21903575424

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1076237}}^1$

素因数の和:1076307

約数の個数: 64

約数和(自身を含む): 59279189040

約数和(自身を除く): 37375613616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 20352, 1076237, 2152474, 3228711, 4304948, 6457422, 8609896, 12914844, 17219792, 25829688, 34439584, 51659376, 57040561, 68879168, 103318752, 114081122, 137758336, 171121683, 206637504, 228162244, 342243366, 413275008, 456324488, 684486732, 912648976, 1368973464, 1825297952, 2737946928, 3650595904, 5475893856, 7301191808, 10951787712, 21903575424]

約数ペア:

[(1, 21903575424), (2, 10951787712), (3, 7301191808), (4, 5475893856), (6, 3650595904), (8, 2737946928), (12, 1825297952), (16, 1368973464), (24, 912648976), (32, 684486732), (48, 456324488), (53, 413275008), (64, 342243366), (96, 228162244), (106, 206637504), (128, 171121683), (159, 137758336), (192, 114081122), (212, 103318752), (318, 68879168), (384, 57040561), (424, 51659376), (636, 34439584), (848, 25829688), (1272, 17219792), (1696, 12914844), (2544, 8609896), (3392, 6457422), (5088, 4304948), (6784, 3228711), (10176, 2152474), (20352, 1076237)]