21635712

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2683}}^1$

素因数の和:2710

約数の個数: 96

約数和(自身を含む): 71179680

約数和(自身を除く): 49543968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2683, 2688, 4032, 5366, 8049, 8064, 10732, 16098, 18781, 21464, 24147, 32196, 37562, 42928, 48294, 56343, 64392, 75124, 85856, 96588, 112686, 128784, 150248, 169029, 171712, 193176, 225372, 257568, 300496, 338058, 343424, 386352, 450744, 515136, 600992, 676116, 772704, 901488, 1030272, 1201984, 1352232, 1545408, 1802976, 2403968, 2704464, 3090816, 3605952, 5408928, 7211904, 10817856, 21635712]

約数ペア:

[(1, 21635712), (2, 10817856), (3, 7211904), (4, 5408928), (6, 3605952), (7, 3090816), (8, 2704464), (9, 2403968), (12, 1802976), (14, 1545408), (16, 1352232), (18, 1201984), (21, 1030272), (24, 901488), (28, 772704), (32, 676116), (36, 600992), (42, 515136), (48, 450744), (56, 386352), (63, 343424), (64, 338058), (72, 300496), (84, 257568), (96, 225372), (112, 193176), (126, 171712), (128, 169029), (144, 150248), (168, 128784), (192, 112686), (224, 96588), (252, 85856), (288, 75124), (336, 64392), (384, 56343), (448, 48294), (504, 42928), (576, 37562), (672, 32196), (896, 24147), (1008, 21464), (1152, 18781), (1344, 16098), (2016, 10732), (2683, 8064), (2688, 8049), (4032, 5366)]