2190042

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 36

約数和(自身を含む): 5052606

約数和(自身を除く): 2862564

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 421, 578, 842, 867, 1263, 1734, 2526, 2601, 3789, 5202, 7157, 7578, 14314, 21471, 42942, 64413, 121669, 128826, 243338, 365007, 730014, 1095021, 2190042]

約数ペア:

[(1, 2190042), (2, 1095021), (3, 730014), (6, 365007), (9, 243338), (17, 128826), (18, 121669), (34, 64413), (51, 42942), (102, 21471), (153, 14314), (289, 7578), (306, 7157), (421, 5202), (578, 3789), (842, 2601), (867, 2526), (1263, 1734)]