171870402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{70381}}^1$

素因数の和:70434

約数の個数: 32

約数和(自身を含む): 385130304

約数和(自身を除く): 213259902

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 70381, 140762, 211143, 422286, 774191, 1548382, 2322573, 2604097, 4645146, 5208194, 7812291, 15624582, 28645067, 57290134, 85935201, 171870402]

約数ペア:

[(1, 171870402), (2, 85935201), (3, 57290134), (6, 28645067), (11, 15624582), (22, 7812291), (33, 5208194), (37, 4645146), (66, 2604097), (74, 2322573), (111, 1548382), (222, 774191), (407, 422286), (814, 211143), (1221, 140762), (2442, 70381)]