21085056

素因数分解:

$2^7\times 3^3\times {\mathrm{6101}}^1$

素因数の和:6124

約数の個数: 64

約数和(自身を含む): 62240400

約数和(自身を除く): 41155344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 6101, 12202, 18303, 24404, 36606, 48808, 54909, 73212, 97616, 109818, 146424, 164727, 195232, 219636, 292848, 329454, 390464, 439272, 585696, 658908, 780928, 878544, 1171392, 1317816, 1757088, 2342784, 2635632, 3514176, 5271264, 7028352, 10542528, 21085056]

約数ペア:

[(1, 21085056), (2, 10542528), (3, 7028352), (4, 5271264), (6, 3514176), (8, 2635632), (9, 2342784), (12, 1757088), (16, 1317816), (18, 1171392), (24, 878544), (27, 780928), (32, 658908), (36, 585696), (48, 439272), (54, 390464), (64, 329454), (72, 292848), (96, 219636), (108, 195232), (128, 164727), (144, 146424), (192, 109818), (216, 97616), (288, 73212), (384, 54909), (432, 48808), (576, 36606), (864, 24404), (1152, 18303), (1728, 12202), (3456, 6101)]