2007152154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{8017}}^1$

素因数の和:10019

約数の個数: 48

約数和(自身を含む): 4973212608

約数和(自身を除く): 2966060454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1987, 3974, 5961, 8017, 11922, 13909, 16034, 17883, 24051, 27818, 35766, 41727, 48102, 56119, 72153, 83454, 112238, 125181, 144306, 168357, 250362, 336714, 505071, 1010142, 15929779, 31859558, 47789337, 95578674, 111508453, 143368011, 223016906, 286736022, 334525359, 669050718, 1003576077, 2007152154]

約数ペア:

[(1, 2007152154), (2, 1003576077), (3, 669050718), (6, 334525359), (7, 286736022), (9, 223016906), (14, 143368011), (18, 111508453), (21, 95578674), (42, 47789337), (63, 31859558), (126, 15929779), (1987, 1010142), (3974, 505071), (5961, 336714), (8017, 250362), (11922, 168357), (13909, 144306), (16034, 125181), (17883, 112238), (24051, 83454), (27818, 72153), (35766, 56119), (41727, 48102)]