2012801688

素因数分解:

$2^3\times 3^2\times {\mathrm{887}}^1\times {\mathrm{31517}}^1$

素因数の和:32416

約数の個数: 48

約数和(自身を含む): 5457656880

約数和(自身を除く): 3444855192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 887, 1774, 2661, 3548, 5322, 7096, 7983, 10644, 15966, 21288, 31517, 31932, 63034, 63864, 94551, 126068, 189102, 252136, 283653, 378204, 567306, 756408, 1134612, 2269224, 27955579, 55911158, 83866737, 111822316, 167733474, 223644632, 251600211, 335466948, 503200422, 670933896, 1006400844, 2012801688]

約数ペア:

[(1, 2012801688), (2, 1006400844), (3, 670933896), (4, 503200422), (6, 335466948), (8, 251600211), (9, 223644632), (12, 167733474), (18, 111822316), (24, 83866737), (36, 55911158), (72, 27955579), (887, 2269224), (1774, 1134612), (2661, 756408), (3548, 567306), (5322, 378204), (7096, 283653), (7983, 252136), (10644, 189102), (15966, 126068), (21288, 94551), (31517, 63864), (31932, 63034)]