1728616638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{145433}}^1$

素因数の和:145728

約数の個数: 32

約数和(自身を含む): 3965112576

約数和(自身を除く): 2236495938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 3962, 5943, 11886, 145433, 290866, 436299, 872598, 1018031, 2036062, 3054093, 6108186, 41157539, 82315078, 123472617, 246945234, 288102773, 576205546, 864308319, 1728616638]

約数ペア:

[(1, 1728616638), (2, 864308319), (3, 576205546), (6, 288102773), (7, 246945234), (14, 123472617), (21, 82315078), (42, 41157539), (283, 6108186), (566, 3054093), (849, 2036062), (1698, 1018031), (1981, 872598), (3962, 436299), (5943, 290866), (11886, 145433)]