21416832

素因数分解:

$2^7\times 3^3\times {\mathrm{6197}}^1$

素因数の和:6220

約数の個数: 64

約数和(自身を含む): 63219600

約数和(自身を除く): 41802768

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, 6197, 12394, 18591, 24788, 37182, 49576, 55773, 74364, 99152, 111546, 148728, 167319, 198304, 223092, 297456, 334638, 396608, 446184, 594912, 669276, 793216, 892368, 1189824, 1338552, 1784736, 2379648, 2677104, 3569472, 5354208, 7138944, 10708416, 21416832]

約数ペア:

[(1, 21416832), (2, 10708416), (3, 7138944), (4, 5354208), (6, 3569472), (8, 2677104), (9, 2379648), (12, 1784736), (16, 1338552), (18, 1189824), (24, 892368), (27, 793216), (32, 669276), (36, 594912), (48, 446184), (54, 396608), (64, 334638), (72, 297456), (96, 223092), (108, 198304), (128, 167319), (144, 148728), (192, 111546), (216, 99152), (288, 74364), (384, 55773), (432, 49576), (576, 37182), (864, 24788), (1152, 18591), (1728, 12394), (3456, 6197)]