39090828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3539

約数の個数: 72

約数和(自身を含む): 111720000

約数和(自身を除く): 72629172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3499, 3724, 5586, 6998, 10497, 11172, 13996, 20994, 24493, 41988, 48986, 66481, 73479, 97972, 132962, 146958, 171451, 199443, 265924, 293916, 342902, 398886, 465367, 514353, 685804, 797772, 930734, 1028706, 1396101, 1861468, 2057412, 2792202, 3257569, 5584404, 6515138, 9772707, 13030276, 19545414, 39090828]

約数ペア:

[(1, 39090828), (2, 19545414), (3, 13030276), (4, 9772707), (6, 6515138), (7, 5584404), (12, 3257569), (14, 2792202), (19, 2057412), (21, 1861468), (28, 1396101), (38, 1028706), (42, 930734), (49, 797772), (57, 685804), (76, 514353), (84, 465367), (98, 398886), (114, 342902), (133, 293916), (147, 265924), (196, 199443), (228, 171451), (266, 146958), (294, 132962), (399, 97972), (532, 73479), (588, 66481), (798, 48986), (931, 41988), (1596, 24493), (1862, 20994), (2793, 13996), (3499, 11172), (3724, 10497), (5586, 6998)]