22405896

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 63771840

約数和(自身を除く): 41365944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 487, 568, 639, 648, 852, 974, 1278, 1461, 1704, 1917, 1948, 2556, 2922, 3834, 3896, 4383, 5112, 5751, 5844, 7668, 8766, 11502, 11688, 13149, 15336, 17532, 23004, 26298, 34577, 35064, 39447, 46008, 52596, 69154, 78894, 103731, 105192, 138308, 157788, 207462, 276616, 311193, 315576, 414924, 622386, 829848, 933579, 1244772, 1867158, 2489544, 2800737, 3734316, 5601474, 7468632, 11202948, 22405896]

約数ペア:

[(1, 22405896), (2, 11202948), (3, 7468632), (4, 5601474), (6, 3734316), (8, 2800737), (9, 2489544), (12, 1867158), (18, 1244772), (24, 933579), (27, 829848), (36, 622386), (54, 414924), (71, 315576), (72, 311193), (81, 276616), (108, 207462), (142, 157788), (162, 138308), (213, 105192), (216, 103731), (284, 78894), (324, 69154), (426, 52596), (487, 46008), (568, 39447), (639, 35064), (648, 34577), (852, 26298), (974, 23004), (1278, 17532), (1461, 15336), (1704, 13149), (1917, 11688), (1948, 11502), (2556, 8766), (2922, 7668), (3834, 5844), (3896, 5751), (4383, 5112)]