27120828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16993}}^1$

素因数の和:17026

約数の個数: 48

約数和(自身を含む): 76133120

約数和(自身を除く): 49012292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 16993, 33986, 50979, 67972, 101958, 118951, 203916, 237902, 322867, 356853, 475804, 645734, 713706, 968601, 1291468, 1427412, 1937202, 2260069, 3874404, 4520138, 6780207, 9040276, 13560414, 27120828]

約数ペア:

[(1, 27120828), (2, 13560414), (3, 9040276), (4, 6780207), (6, 4520138), (7, 3874404), (12, 2260069), (14, 1937202), (19, 1427412), (21, 1291468), (28, 968601), (38, 713706), (42, 645734), (57, 475804), (76, 356853), (84, 322867), (114, 237902), (133, 203916), (228, 118951), (266, 101958), (399, 67972), (532, 50979), (798, 33986), (1596, 16993)]