2018954142

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{5021}}^1$

素因数の和:5369

約数の個数: 48

約数和(自身を含む): 4442059440

約数和(自身を除く): 2423105298

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 251, 267, 502, 534, 753, 801, 1506, 1602, 2259, 4518, 5021, 10042, 15063, 22339, 30126, 44678, 45189, 67017, 90378, 134034, 201051, 402102, 446869, 893738, 1260271, 1340607, 2520542, 2681214, 3780813, 4021821, 7561626, 8043642, 11342439, 22684878, 112164119, 224328238, 336492357, 672984714, 1009477071, 2018954142]

約数ペア:

[(1, 2018954142), (2, 1009477071), (3, 672984714), (6, 336492357), (9, 224328238), (18, 112164119), (89, 22684878), (178, 11342439), (251, 8043642), (267, 7561626), (502, 4021821), (534, 3780813), (753, 2681214), (801, 2520542), (1506, 1340607), (1602, 1260271), (2259, 893738), (4518, 446869), (5021, 402102), (10042, 201051), (15063, 134034), (22339, 90378), (30126, 67017), (44678, 45189)]