1800156984

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{547493}}^1$

素因数の和:547639

約数の個数: 32

約数和(自身を含む): 4533250320

約数和(自身を除く): 2733093336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 547493, 1094986, 1642479, 2189972, 3284958, 4379944, 6569916, 13139832, 75006541, 150013082, 225019623, 300026164, 450039246, 600052328, 900078492, 1800156984]

約数ペア:

[(1, 1800156984), (2, 900078492), (3, 600052328), (4, 450039246), (6, 300026164), (8, 225019623), (12, 150013082), (24, 75006541), (137, 13139832), (274, 6569916), (411, 4379944), (548, 3284958), (822, 2189972), (1096, 1642479), (1644, 1094986), (3288, 547493)]