2003148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{7949}}^1$

素因数の和:7966

約数の個数: 36

約数和(自身を含む): 5787600

約数和(自身を除く): 3784452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7949, 15898, 23847, 31796, 47694, 55643, 71541, 95388, 111286, 143082, 166929, 222572, 286164, 333858, 500787, 667716, 1001574, 2003148]

約数ペア:

[(1, 2003148), (2, 1001574), (3, 667716), (4, 500787), (6, 333858), (7, 286164), (9, 222572), (12, 166929), (14, 143082), (18, 111286), (21, 95388), (28, 71541), (36, 55643), (42, 47694), (63, 31796), (84, 23847), (126, 15898), (252, 7949)]