2008149219

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{1801}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 3029954880

約数和(自身を除く): 1021805661

約数列:

[1, 3, 9, 27, 61, 183, 549, 677, 1647, 1801, 2031, 5403, 6093, 16209, 18279, 41297, 48627, 109861, 123891, 329583, 371673, 988749, 1115019, 1219277, 2966247, 3657831, 10973493, 32920479, 74375897, 223127691, 669383073, 2008149219]

約数ペア:

[(1, 2008149219), (3, 669383073), (9, 223127691), (27, 74375897), (61, 32920479), (183, 10973493), (549, 3657831), (677, 2966247), (1647, 1219277), (1801, 1115019), (2031, 988749), (5403, 371673), (6093, 329583), (16209, 123891), (18279, 109861), (41297, 48627)]