2393977068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{19507}}^1$

素因数の和:20011

約数の個数: 72

約数和(自身を含む): 6930490112

約数和(自身を除く): 4536513044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 487, 974, 1461, 1948, 2922, 3409, 4383, 5844, 6818, 8766, 10227, 13636, 17532, 19507, 20454, 30681, 39014, 40908, 58521, 61362, 78028, 117042, 122724, 136549, 175563, 234084, 273098, 351126, 409647, 546196, 702252, 819294, 1228941, 1638588, 2457882, 4915764, 9499909, 18999818, 28499727, 37999636, 56999454, 66499363, 85499181, 113998908, 132998726, 170998362, 199498089, 265997452, 341996724, 398996178, 598494267, 797992356, 1196988534, 2393977068]

約数ペア:

[(1, 2393977068), (2, 1196988534), (3, 797992356), (4, 598494267), (6, 398996178), (7, 341996724), (9, 265997452), (12, 199498089), (14, 170998362), (18, 132998726), (21, 113998908), (28, 85499181), (36, 66499363), (42, 56999454), (63, 37999636), (84, 28499727), (126, 18999818), (252, 9499909), (487, 4915764), (974, 2457882), (1461, 1638588), (1948, 1228941), (2922, 819294), (3409, 702252), (4383, 546196), (5844, 409647), (6818, 351126), (8766, 273098), (10227, 234084), (13636, 175563), (17532, 136549), (19507, 122724), (20454, 117042), (30681, 78028), (39014, 61362), (40908, 58521)]